Information about computer programs. Utilities for determining computer hardware


The stability and performance of a computer depend on the selection of hardware and software components and their compliance with the tasks being solved. Outdated or incorrect driver, incompatible with motherboard device or insufficient video card performance may make it impossible normal work operating system. To avoid such errors, you should know exactly what is inside the case. How can you view the parameters of a computer running Windows 7?

When may you need information about the characteristics of a computer running Windows 7?

Not only ordinary curiosity or a thirst for knowledge causes the need for information about technical specifications computer, there are more serious circumstances:

  1. Failure in work. Computer freezes and random errors require a comprehensive study of the causes, including analysis of the operation of the hardware.
  2. Installing drivers and updates. When new versions of drivers and installed programs are released, you must select those that match the characteristics of your computer. And for this you need to know them.
  3. Overheat. Too much heat processor or hard drive - this is a serious cause for concern and finding out everything possible reasons, including hardware.
  4. Selection of components. Replacing, upgrading or expanding hardware requires information about the compatibility of various devices.
  5. Software requirements. Many resource-intensive programs will not run on a computer that does not have sufficient power. Therefore, before starting installation, you should check the hardware requirements of the program with the characteristics of the system.

How to find out computer parameters using standard methods

You can find out the characteristics of your computer and system using Windows 7 tools, special programs or BIOS.

Hotkeys

The fastest way to get a brief report on the computer configuration is to call the “System” window using the Win hotkey combination (with Windows icon) and PauseBreak ( function key near PrintScreen).

The window that opens, titled “View basic information about your computer,” contains information about installed version Windows 7, computer manufacturer and model, processor and RAM characteristics. The overall performance index is also located here, and more detailed data on the operation of individual hardware components can be viewed by clicking on the active line next to it or by clicking on the tabs on the left side of the window.

System utility "System Information"

Detailed information can be obtained using a special Windows utilities 7. To launch it, use the Win+R combination, after which in the input line of the “Run” window that appears, type the command msinfo32 and press the “OK” on-screen button.

The main window of the utility contains many useful information, which is divided into several groups. By moving through the tabs on the left side, you can find all the necessary data about the hardware capabilities of your computer.

Another way to get to the same window is to use search bar. Click the “Start” button and type “System Information” in the search bar. All that remains is to go to the active line in the list of results.

DirectX Diagnostic Tool

More detailed information You can get information about the characteristics of the video card and sound devices of your computer from using DirectX. Call up the familiar “Run” menu and type the command dxdiag.exe in the input line.

The DirectX Diagnostic Tool window contains several tabs with system information, as well as screen, sound, and input information.

Feature information window The DirectX Diagnostic Tool utility provides a reduced amount of general information and more detailed information about the screen and sound devices.

Control Panel

You can also get to the “System” window we already know using the “Control Panel”.

  1. Click “Start”.
  2. Then in the right column of the menu that appears, select “Control Panel”.
  3. In the large “All Control Panel Items” window, find the “System” tab.
  4. Clicking on the tab, we find ourselves in a familiar window. You can also get into it if, after the “Start” button, select the “Computer” line and click on it right button mouse and in the opened context menu select "Properties".

device Manager

Device Manager contains a list of all hardware components of your computer and basic information about them: model, status, conflicts, drivers, manufacturer, and much more. Having selected the item of interest, you need to click on it with the mouse and get all necessary information.

If any of the devices has problems (or is not recognized by the system), it will be marked with a special yellow or red icon with an exclamation mark.

There are several ways to call the utility.

Open via search bar

  1. Click the “Start” button.
  2. Enter “Device Manager” in the search bar.
  3. We move along the found active line.

Login from the “System” window


Find using Run window

  1. Press Win+R.
  2. Enter the command devmgmt.msc.
  3. Click on the “OK” on-screen button.

Command line

Basic information about your computer can also be found using the command line.


The undoubted advantage of this method is its versatility; it is equally applicable to both older versions of Windows and the newest ones.

BIOS

Basic information about the computer can be viewed when it starts, during BIOS operation by pressing the Del key.

The main advantage of this method is its independence from the installed operating system, so the data can be seen even if Windows 7 does not start for some reason. In addition, the BIOS will be the first to report problems with the hardware, for example, a burnt-out RAM stick.

How to view system information using third-party programs and utilities

There are many applications that can present the main characteristics of a computer in a convenient way. For most of them, this function is additional to the main one, for example, system optimization. But there is also specialized utilities for comprehensive hardware analysis.

Speccy

Speccy is currently one of the best free special programs for studying the characteristics of computer hardware components.

The program supports big number brands manufacturers, has a simple and clear interface in Russian.

Speccy reports detailed information about each component, including the device's current temperature and supply voltage.

The RAM report contains both technical data and a summary of its current state. Data about virtual memory is also located here.

Hard drives are analyzed for all characteristics, including true (and not declared by the manufacturer) capacity.

The utility also gives detailed description peripheral devices, which are combined in one window, which is quite convenient.

Information on audio devices a little smaller, but the main characteristics are indicated.

The manufacturer offers several modifications of the utility, including a portable (no installation required) version of the program.

What's inside your computer? Using the Speccy program - video

Everest

The strength of the once extremely popular Everest utility is its ability to perform various hardware tests. Of course, the program also shows general information about the computer, and also contains a small set of tools to optimize the system.

The program gives a detailed status report motherboard, processor and others installed devices, including current temperature and supported instruction sets.

The utility contains operating system analysis tools. Outdated system drivers can be updated using the links provided. Stability statistics are also kept: operating time since the last shutdown with data on failures.

Everest provides a small set of optimization tools Windows operation 7. You can clean the startup list, remove or reinstall programs or gadgets.

The report on the results of computer analysis can not only be viewed on the screen, but also imported into Text Document. This is especially convenient for service work or consultations with third-party specialists.

The most interesting part of the package is tests to determine system stability. Hardware components are subjected to stress loads, and statistics are collected on their operation, temperature, cooling efficiency and voltage. Data is presented in a visual form.

The list of tests is available from the main screen. It includes:

  • examination of RAM for speed of reading, writing and data exchange with the processor;
  • CPU and math coprocessor performance testing.

Despite the emergence of strong competitors, Everest remains a very good tool for assessing the condition of a computer.

How to check this PC using Everest Ultimate - video

Aida

The AIDA package is considered the successor to Everest, which is reflected in appearance and the logic of building the application.

A distinctive feature of AIDA is the use of low-level information about the hardware components installed on the computer. In other words, the package does not use Windows information about devices (which can be changed if desired), but uses its own database collected from component manufacturers.

AIDA provides the user with very detailed information about the system, motherboard, RAM, CPU, monitor, video adapter, input devices, storage devices, network adapters and other computer components. The software part is also analyzed: drivers, system (installation date, license key, version), installed programs, startup list, protection applications malware. Going to network information: postal Accounts, Internet settings, shared network resources.

One of the most important blocks of the program is system stability tests. On the left side of the window, you can adjust the list of tests performed, removing unnecessary ones with one click. The results are presented very clearly, including in the form of graphs.

The suite of tests for the computing core of the package is very impressive. For each specific model central processor(CPU) and math coprocessor (FPU) can be selected from a long list of customized test protocols.

Memory is tested at all levels, including basic I/O operations. The results are presented in very detail and clearly.

The remaining hardware components are also not left unattended. The package can analyze hard disks, external drives, and hardware and software compatibility. You can even see the operation of various sensors.

AIDA has an advanced system for generating reports, including the ability to send them by mail, and also has a fairly flexible system of work settings.

The package has several modifications designed for 32 and 64-bit Windows versions, therefore, before use, you should find out the bitness of the system installed on your computer. This can be done using the “System” window we know.

Where to download and how to install the AIDA64 program on a laptop - video

HWInfo

The functionality of the small HWInfo utility is quite sufficient for the average user, and its speed and simplicity are additional benefit. Except standard set data, the program provides information about some equipment limitations, for example, the maximum operating temperature. Among the shortcomings, it is worth noting the lack of a Russian interface.

Summary information about the main hardware components is displayed immediately after launching the utility. In addition, at the bottom of the window there is information about the versions of the operating system and installed drivers. More detailed data is divided into folders.

The HWInfo interface is very simple and familiar to Windows users.

The characteristics are taken from system information, so they will not always satisfy a professional. Reports based on sensor readings contain all the necessary data.

The list of utility settings is not very large, but the main features, including automatic start, are present.

The utility can also be used to update outdated drivers, since it contains links to manufacturers' websites.

How to set up HWiNFO64 - video

PC Wizard

The PC Wizard package has good functionality and is distributed free of charge. There is also a portable (no installation required) version that can be loaded from external media.

The package interface is made in a classic Windows style, has Russian language support, is intuitive and simple. The main sections are designed as drop-down folders with icons on the left side of the window, and the description and characteristics individual components- on the right.

In addition to the main hardware components, the “Hardware” section contains specifications installed DirectX and summary system performance index data.

It is also possible to monitor the current state of the central processor, in particular its load, operating frequency and applied voltage.

Using PC Wizard, you can monitor the heating status of the main units, the voltage supplied to them, the battery status and the operation of the cooling devices.

Monitoring driver and software updates will also be useful.

Compactness is an additional advantage of PC Wizard, so the manufacturer tried to show it in everything. In working condition, the user can minimize the application, which will go to the taskbar, if necessary, attracting attention with an indication.

Disadvantages include a slow first start, as well as periodic slowdowns when determining the characteristics of hardware components. But this does not cause any particular inconvenience.

Installing PC-Wizard 2013 - video

CPU-Z

Another one small program to obtain computer characteristics. CPU-Z has a simplified design designed for advanced users. All information is presented in compressed form on the tabs of the main window.

  1. The tab with the characteristics of the central processor allows you to see all the main characteristics of the device, but without explanations or detailed descriptions.
  2. The processor cache is also given a full-fledged tab, although by definition there cannot be a lot of information here.
  3. You can also see summary information about the computer’s motherboard, and the BIOS characteristics are also located here.
  4. The characteristics of RAM, on the contrary, are very detailed; two tabs out of eight are allocated for them.
  5. The data is grouped for each slot, very detailed, right down to the manufacturer's indication.
  6. The application makes it possible to familiarize yourself with the characteristics of the video card, but without details.

    CPU-Z provides the ability to export reports to text or HTML files.

Mini-review of the CPU-Z program - video

GPU-Z

The GPU-Z application is intended for those users who are not satisfied with the amount of information about video card parameters provided by other programs. The utility has very narrow functionality and a simple interface.

Both the name and interface of GPU-Z are very similar to CPU-Z, which is no coincidence. The programs complement each other and can be used together.

Basic information about the video card is displayed immediately in the main window. The amount of data will satisfy the most picky user.

The second tab contains information about the frequency, temperature, load and voltage of the video card. Small graphs also fit here.

The utility has interesting feature: can take pictures of its working window, which is very convenient for service departments.

CPU-Z and GPU-Z programs - video

To find out the hardware characteristics of a computer, many highly specialized and universal programs, there are built-in operating system utilities and BIOS tools. The choice of a specific way to obtain this information depends only on the user's preferences.

System information stores information about the computer's hardware components - processor, video card, hard drive, as well as software components. You can view the Windows version, amount of RAM, PC performance index and other data using standard programs OS or third party software.

When you need data about the characteristics and properties of a computer

For a computer program to work, the system must meet the developer's requirements. Some programs work perfectly with Windows 7 32-bit and 2 GB of RAM, while others require at least 4 GB of RAM and a version of Windows 7 64-bit. Knowledge system parameters useful in the following cases:

  • when purchasing a new computer to evaluate performance;
  • when installing programs and games, updating drivers;
  • when selling PCs to inform buyers;
  • to correct system failures;
  • for PC repair when replacing hardware components.

How to find out system settings and PC information using Windows 7

There are 6 ways to get system information using Windows- among them you will find simple methods for beginners and more labor-intensive for experienced users.

Via "Control Panel"

The simplest way to obtain information about properties and Windows performance- using the Control Panel:

  1. Open "Start" - the button at the bottom left of the screen.
  2. Find “Computer” and right-click on it.
  3. Select Properties.

You can open the “System” window by pressing the Win+Pause key combination.

The “System” window will open with information about the version of Windows, the processor and RAM of the PC. You will also see a performance index from 1 to 10 - the higher the value, the better the computer performs. Click on the index button to get detailed information about the performance of the hard drive, processor, RAM and graphics controller.

The performance index is convenient to use when buying a PC for comparison various models in the shop.

Video: how to open system settings

Using the System Information utility

In the service window Windows programs"System Information" you will find information about the processor, BIOS version And Windows build, check the operation of the PC hardware resources - CD-ROM, motherboard, video card and others, and also look for errors in the operation of programs and drivers. To open system information:

The System Information menu can be opened using the Run command. To do this, press the Win+R combination on your keyboard, enter “msinfo32” without quotes and press Enter.

Video: How to view system information

Via DirectX Diagnostic Tool

The DirectX Diagnostic Tool is designed to inform users about installed drivers and checking their performance. To open DirectX diagnostics:

  1. Click Start and select Run. Or press the Win+R combination on your keyboard.
  2. In the window that opens, enter “dxdiag” without quotes.
  3. Click OK.
  4. Wait while the diagnostic tool updates the information.
  5. At the top of the window you will see the tabs “System”, “Display”, “Sound”, “Input”. Open each one and find necessary information. Information can be saved as a text file by clicking the corresponding button at the bottom of the window.

Using Device Manager

It will be useful for advanced users to look at the “Device Manager,” which displays information about all PC components and drivers for them. To log into the Manager:


When viewing information about hardware resources, pay attention to the “Device Status” field - there you will see if there are any problems with operation.

Video: How to open Device Manager

Opening parameters via the command line

Test your computer's performance using the Command Prompt. For this:


BIOS

You can view system properties without logging into Windows. Some information is stored in the BIOS and is available for viewing when the computer is turned on.

BIOS - built-in motherboard a program that connects the operating system and PC hardware resources. Provides correct operation computer.

To get information about the PC in the BIOS, press Pause break during boot and write down the parameters of interest. Then press Esc to continue starting Windows.

Using third party programs

Use the apps third party developers, if standard Windows applications do not allow you to find the necessary information about your computer and system.

Piriform Speccy

Speccy is a free Russian-language utility for viewing system parameters. On the official website, manufacturers offer several modifications of the program, including a portable one that works without installation.

The utility allows you to obtain information about the processor model, the amount and frequency of RAM, the operating system build, as well as audio and video devices, the hard drive, and others. By selecting the name of the components in the left menu, you can view detailed characteristics. Information can be saved and printed using the File menu.

Everest

Everest conducts detailed diagnostics of the computer and provides the user with a detailed report in two formats - html and txt. Having opened the program, on the left side of the window you will see a menu with a tree structure, the most interesting item of which is “Test”. You can test memory performance in read, write and copy modes, as well as processor performance. To run tests, use the “Tools” menu at the top of the program window.

SiSoftware Sandra

Analytical utility SiSoftware Sandra supports Russian language and conducts full diagnostics PC. Key features:

  • viewing the processor temperature;
  • editing startup programs when Windows starts;
  • informing and searching for drivers for connected devices.

To run diagnostics, in the main program window, open the “Tools” item and click “Analysis and Recommendations”. The program will analyze problems and give a list of recommendations to improve the performance of your PC, some of which can be implemented immediately.

Aida

The Aida program tests computer performance in all aspects:

  • CPU;
  • network connections;
  • disks;
  • memory;
  • fan temperature and voltage;
  • external devices;
  • software.

A key feature is PC stress tests to identify reliability problems.

To start testing, select “Tools” in the main window and click “System Stability Test”. Based on the test results, you will see temperature graphs of hardware resources, data on load and processor clock speed.

System information is necessary for the user to obtain information about the hardware and software components of the computer. Basic information about your computer is displayed in Windows settings, which can be easily accessed by going into Windows Settings.

In some cases, the information provided about Windows system in the operating system parameters are insufficient. Therefore, more detailed information is needed that can be used to solve problems or obtain reference information.

How do I get system information? General information about the system can be obtained using the built-in tools of the operating system, or using specialized programs from third party developers.

Unfortunately, it is not always possible to use this computer services third party programs. Therefore, in this article I will tell you how to obtain information about the system using built-in tools, on Windows example 10 (the tools work similarly in other operating systems).

Utility msinfo32.exe (System information)

The msinfo32.exe (System Information) utility allows you to obtain detailed information about your computer: hardware resources, components, software environment.

  1. To launch the msinfo utility, enter the expression “msinfo32” (without quotes) in the “Search in Windows” field.
  2. The search will return the best match. Run classic app"System Information".

The second way to launch the msinfo32 utility:

  1. Press the Windows + R keyboard keys simultaneously.
  2. In the “Run” window, in the “Open” field, enter the expression “msinfo32” (without quotes), and then click on the “OK” button.

After this, the collection of information about the system will begin, the “System Information” utility window will open, which displays basic information about the Windows operating system, hardware and components.

This information is usually sufficient for the average user.

Specialists can look at other system parameters: hardware resources, components, software environment. Each section contains subcategories that display detailed data on all system parameters.

The information obtained can be saved to a file on your computer. Enter the “File” menu, click on the “Save” item (“Ctrl” + “S”) to save the information in a system information file (*.NFO), or on the “Export” item to save the data in text file(*.TXT format).

Obtaining system information using the systeminfo command

You can use the console utility to view system information.

Run Command Prompt as Administrator. Enter the command "systeminfo" (without quotes). After this, general information about the system will be displayed in the command line interpreter window.

To save system information to your computer, enter command line the following command:

Systeminfo>C:\systeminfo.txt

After executing the command, the “systeminfo” file in “TXT” format will be saved on the “C” drive of the computer.

It is better to open this file not in Notepad (there will be problems with the encoding of Russian letters), but in an alternative text editor, for example, Notepad++, which supports various encodings.

System Information in Windows PowerShell

You can get acquainted with the necessary data about the operating system using the built-in system tool Windows PowerShell.

Launch Windows PowerShell on your computer, type the command “systeminfo” (without the quotes), and then press the “Enter” keyboard key.

IN Windows window PowerShell will show you general system information.

Conclusions of the article

The user can obtain system information using tools in the Windows operating system: using the msinfo32.exe utility, or by running the systeminfo command in a console utility or in Windows PowerShell.

→ How to find out information about your computer

How to find out information about a computer

Even a novice user would do well to know detailed information about his computer and its characteristics. The need for this may occur if there is a need to diagnose system problems, update drivers or, say, upgrade a computer. To obtain the most complete and professional advice you may also need from the service department Windows version information, processor frequency, size hard drive , RAM capacity etc.

This information can be found different ways: both using special programs and standard means of Windows itself.

1. So, the first method:
See the information that appears on the monitor when you turn on the computer.
For this:

  • When you turn on and boot your computer, press the “PAUSE” key on your keyboard.
  • Review all information on the monitor screen and write it down.
  • To continue loading, press the “Esc” (“Escape”) key on your keyboard.

From the summary table of information about the computer configuration that is displayed on the monitor screen, you can find out:
- processor type, its clock frequency and identification number;
- volume and type of installed RAM;
- cache memory size;
- information about installed memory slots;
- information about the video adapter;
- information about your hard drive, CD or DVD drive, etc.

2. Second method:
View in Main Menu.
For this:

Open the “Start” menu → “My Computer” (right-click on it) → “Properties” → the “System Properties” dialog box will appear → the “General” tab.
Here you can see the Windows version number, general information about the processor (CPU), its clock speed, and the amount of RAM.

You can get to the “System Properties” window like this:
“Start” → “Control Panel” → “Performance and Maintenance” → “System”. As a result, the System Properties window will appear.

Write this information down, or save it as an image on your computer so you can print it later. To do this, press the “PRINT SCREEN” key on your keyboard (or “Prt Scr” on some keyboards). Then run Paint program(“Start” → “All Programs” → “Accessories” → “Paint”), press the key combination “CTRL + V” - this way you can paste the image into the program - save the image (it is advisable to select the JPEG format).

Note:
Pay attention to the "Equipment" tab. There is a so-called "Device Manager", with which you can get true information about all the devices installed in the computer, which is very useful when buying a computer or diagnosing problems. All devices in the Device Manager window are divided into categories corresponding to device types. For example, to find out what video card you have installed, click on the appropriate category. Using the menu buttons, you can view more detailed information for each device, update the driver for each device, or remove a device from the list so that it is no longer recognized by the system.

3. Third method:
using the utility msinfo32.exe System Information .
For this:

“Start” → “Run” → then in the command line that appears, type msinfo32 - the “System Information” window will appear. Review the information received.
Here you will find the following information: information about the Windows version, processor, BIOS version, total and available physical memory, paging file size, etc.

You can also call this window through the “Main Menu”:
“Start” → “Accessories” → “System Tools” → “System Information”.


You can also use the key combination " to view system information Ctrl» + « Shift» + « F1».

There are also software methods viewing detailed information about the computer, its real characteristics and all kinds of system parameters:

  1. Using informant test programs Sisoft Sandra , PC Wizard , Everest, providing not only complete information about the hardware, but also capable of testing and analyzing its operation.
  2. Utility dxdiag.exe(DirectX Diagnostic Tool from Microsoft Corporation) launched from the Command Prompt.
  3. Using the program System Info (sysinfo.exe) from the package Norton Utilities"System Information". Program System Information provides detailed information about hardware and software systems installed on the computer, and also calculates three characteristics of system performance.

There are several ways how to find out computer characteristics. Finding out the hardware configuration of your computer is not difficult. You can get it without installation various programs. In the Windows operating system, this is done using certain commands. But special software will show more detailed information.

There are both paid and freely distributed analogues of programs. You can also find out computer characteristics, using online services. Let's consider all the listed options.

How to find out the characteristics of your computer?

Most easy way- Download the free Speccy program (displays all PC characteristics).

Through Computer Management

Move the mouse cursor over the shortcut ( Computer). Click on it with the right button ( RMB). In the contextual context that appears, select the item ( Control).

In the dialog box ( Computer management) choose ( device Manager).

By clicking ( device Manager) the computer devices will be displayed in the dialog box. If you click on the triangle next to the device, you can see its name.

Via System Properties

Click with the left mouse button ( LMB) to the button ( Start). Next in the menu ( Start) move the mouse pointer to the tab ( Computer). Click the right mouse button( RMB). Select in the context menu that appears ( Properties). Here we can see brief characteristics PC.

Computer and system performance

As in the previous example, select ( Properties). Next, in the window that opens, select ( Counters and Productivity Tools).

In the next dialog box select ( Display and print detailed information about your computer and system performance).

In this dialog box you can see more detailed characteristics of the PC.

msinfo32 command

Press the button ( Start). Select the tab ( Execute). Or a key combination ( Win+R).

In the dialog box that appears ( Execute) type the command ( msinfo32). Click ( OK).

In the dialog box ( System Information) Can find out computer specifications.

The same result can be obtained by following the path ( Start>All Programs>Accessories>System Tools>System Information).

dxdiag command

Just like in the previous example, we call up the dialog box ( Execute). In it we type the command ( dxdiag) and press ( OK).

In the next dialog box ( DirectX Diagnostic Tool), in his top panel, moving through the tabs ( System, Screen, Sound) Can find out the characteristics his computer.

How to find out computer characteristics part 2

Using third party software

Let's look at a few free programs. Here is the first one Speccy. Using this program you can find out the version of the operating system, full information about the processor, volume operating memory and the number of occupied slots, find out hard data disk, motherboard, video card, etc. The program displays the temperature of the processor and video card.

Download programpossible from the offsite (http://www.piriform.com ).

Installation and launch Speccy.

Two more free utilities GPU-Z And CPU-Z. The first program shows information about the GPU (video card), and the second gives information about the RAM and CPU.

GPU-Z- small and convenient program, with which you can get the most detailed information about the video card and its GPU. Supports work with NVIDIA cards and ATI.

CPU-Z will detect the processor, motherboard, RAM, video card installed in the system.

Here is the website address where you can download these programs ( http://cpuz.ru).

The program will help you get complete information about your computer. AIDA64. You can download it at ( http://www.aida64.com). The manufacturer provides the opportunity to take advantage of a 30-day trial period for your products. During this period it is possible to evaluate AIDA64 for free.

Watch the video on how to download the program AIDA64 for free.

Possibilities AIDA64.

How to find out the characteristics of your computer part 3

Find out your computer's specifications will help online services. One of them Ma-Config.com located at ( http://www.ma-config.com/ru).

The services offered by this service are quite sufficient to determine the PC configuration. Here you can identify your computer's hardware and software, and save this information as a PDF. Perform a system analysis on missing drivers and install them. You can monitor CPU temperatures and voltages, graphics card and other computer components. Find out the reason why Windows crashes to a blue screen.

Watch the video how to use Ma-Config.com Find out the computer's specifications.

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