Connecting the tablet to an access point. How to transfer files between tablet and computer via Wi-Fi

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Connecting your tablet to Wi-Fi in most cases does not cause any problems: in the corresponding section of the menu electronic gadget the required point is selected, a password is entered and Internet access is opened. Along with this, in some cases, connecting to a wireless network becomes impossible for a number of different reasons. After reviewing the information below, you will learn why your tablet may not connect to Wi-Fi and what to do to resolve any problems.

Important note! The root of the problem in the vast majority of cases lies in the settings of the router or the tablet itself, and very rarely the lack of connection is caused by the inoperability of the built-in Wi-Fi module or a temporary shutdown of the router.

Incorrect time and date settings

It is extremely rare that problems with connecting to Wi-Fi occur due to incorrectly set time and date. Start looking for a way out of this situation from this moment. Open the settings section of your tablet and go to Date and time. Set correct settings and try connecting to Wi-Fi.

If everything is fine, congratulations. Wi-Fi connection didn't work? Continue reading the instructions.

Password problems

A fairly common case: the user decided to set a different password to connect to Wi-Fi, but forgot to make the appropriate changes to the tablet settings. The device will try to connect to the Internet using the old password and, of course, it will not be able to do this.

To solve the problem, go to Wi-Fi settings, delete the old profile and try connecting again.

Software settings failure

Connection problems may occur due to a malfunction software. There is a good service utility - Wi-Fi Fixer. You just need to download it and install it - no additional settings are required.

On home page provides information about the connection status on this moment, in the Known section – information about Wi-Fi hotspots, to which the tablet has ever been connected.

Restart your device and try connecting to Wi-Fi again.

Incorrect tablet settings

Failures in some settings may result in difficulties connecting to Wi-Fi. The fastest, most effective and drastic way to solve the problem is to reset the settings.

Attention! Before resetting, be sure to do backup copy required files and contacts - everything will be deleted.

In Settings, open the “Backup & Reset” tab.

Select Reset Settings.

Check out the proposed system information, confirm your intentions, and then try connecting to Wi-Fi again.
Presence of malicious software

Those who claim that Android is virus-free are mistaken. There are viruses, but most of them are not large-scale malware, making the operation of the device completely impossible, and the so-called. “minor pests” that make incorrect changes to some functions.

Download the application (Antivirus for Android). Launch and scan your device for malware. When found suspicious files, follow the application instructions.

WiFi router settings

Quite often, problems connecting tablets to Wi-Fi arise due to incorrect settings router. Do the following:

Go to your device settings. To do this, connect to the router via a wireless connection or cable (you can from a computer, laptop, any smartphone or tablet, etc.). You will find connection recommendations in the instructions specific to your router. In most cases, to do this you need to enter address bar browser 192.168.0.1;

Go to "Settings" wireless mode"(depending on the brand and model of the router, the name may differ). Make the following changes: “Mode” - “11bgn mixed”, “Channel” - “Auto”. Next, open the MAC Address Filtering tab and select Disabled.

Have you tried all the above methods, but still can’t connect to Wi-Fi? Most likely, the problem is in the tablet's radio module. IN in this case you need to contact a specialized service center with a request for diagnostics and repairs.

WiFi connection is the most convenient and in a fast way Internet connections for both smartphones and tablets. Naturally, a necessary condition for such a connection is the presence WiFi router. If you don’t have one, I recommend that you familiarize yourself with it.

The connection itself can be roughly divided into two stages: setting up the router and WiFi setup Internet on a tablet. However, before proceeding with the setup, just in case, I recommend checking the characteristics of both of your devices for compatibility. It is important to know that there are several WiFi modes compounds most common in this moment, these are b, g and n. Accordingly, at a minimum, the same mode must be supported by both your router and tablet. Ideally, both your devices support n mode, this will give you highest speed data transmission.

Setting up the router

We will look at the connection using the very common Dlink 320 router as an example. But you can use these instructions for other routers. Although their interface may differ quite significantly, the setup principle is exactly the same.

Log into your router's interface from your computer. To do this, open a browser on your computer and enter the IP address 192.168.1.1 in the address bar.
Enter the login admin and leave the password blank
In the router interface, find the Wireless Setup item and select Manual Wireless Connection Setup
Disable the item WiFi Protected Setup (WCN)
Enable the wireless network by checking Enable Wireless
In 802.11 Mode, select the wireless network mode that your tablet supports. (the same b, g, or n)
Enter the name of your network in the box Wireless Network Name (SSID)
In Wireless Security Mode, select WPA/WPA2
In the WPA/WPA2 settings, set the following values: Cipher Type – TKIP, PSK / EAP: PSK
Create an eight-digit password for your network and enter it in the Network Key section
Click Save Settings and reboot your router

Your router is now available for connecting mobile devices.

Setting up the Internet on a tablet

Enter the tablet settings from the application menu or by clicking on the corresponding icon in the lower right corner of the screen
In the “Wireless Networks” section, turn on WiFi by moving the corresponding slider.
After turning it on, a list will appear on the right side of the window available WiFi networks. Select your router's network. The network name will be the one you specified in the router settings.
In the window that appears, enter the password that you specified in the router settings and click connect.

After this, your tablet is ready to work on the Internet, and when reconnections You will no longer need to enter a password because it will be stored in the device memory by default.

Wi-fi is a popular term for wireless way data transmission. With this method, information is transmitted through the air using a radio signal.
The main thing about it is wireless, which allows you to be free from wires :)) and move freely without being tied to your desktop, unlike wired networks(where if there is no wire with the Internet, there is no access to the network).

Wi-Fi is used to organize household, office networks and organizations public access in Internet. If your device (tablet, smartphone, laptop, etc.) is equipped wi-fi adapter, then you can connect to the Internet using Wi-Fi anywhere: at home, in a cafe, restaurant, library, airport, etc. - in any place where there is a Wi-Fi access point - that is, a device that distributes the Internet via Wi-Fi. The range of the Wi-Fi access point is small compared to cellular communication- only 100-200 m. That is, contact can only be made close to the access point. Wi-Fi is often provided free of charge in public establishments.

So, let's say you are somewhere (at home or in public place) you want to wander around the Internet on your tablet.

We go to the browser, enter the site address, press “Enter” - and we see the dragon and the error “No network connection”. "Mobile data and Wi-Fi are disabled." What to do? You need to connect to the network in some way to access the Internet.
How to connect wi-fi on a tablet- further step by step (for example Samsung Galaxy Tab 3):

1. First, let's check - is Wi-Fi turned on on our tablet?
If it's off, turn it on.
You can make the icon light up (i.e. Wi-Fi on the tablet is turned on). If the icon is gray, it is turned off, if the icon is green, Wi-Fi is on.

Or turn it on via the Wi-Fi switch in the settings.
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The switch for Wi-Fi is located immediately at the top of the settings page, in the “Network” section.

2. Now let's look for Wi-Fi networks available in this place.
If we turn on Wi-Fi (move the slider to the “on” position), the tablet immediately begins to search for available networks nearby. Or you can press the “Search” button in the settings yourself and the tablet will search for them. He himself periodically looks for them if Wi-Fi on the tablet is turned on. And when you open the settings page - the network may already be found - look in the list.

Using an example, I want to connect to the prolink network.
Since I have already connected to it before, the tablet automatically tries to connect to it.

3. If you want to connect to a network that you have not connected to before (in my example, the “auto” network), you need to select it, touch the line with its name with your finger, enter the password in the dialog box and click “Connect”.
The password for this network needs to be entered once, after which it is remembered in the settings and the next time you will not need to enter the password.

4. The tablet displays its connection messages in the settings, in the status line, under the name of the network:
“Connection”, “Obtaining an IP address”, etc.
Now, for example, he said that “login is required.”

Briefly from other statuses of the found networks.
If it is “Open”, it means that anyone can connect to this network, access to it is open to everyone.
If “Out of range” - this network is known to the tablet, but now it cannot reach it - it is not enough. Apparently, you are far from her.

5. So, we are required to log in to the system. We switch (see “”) to the browser and see that you need to click the “Start” button.
By the way, this is an optional step - it does not always happen.
Click on the button with the mouse.

6. The provider responded by telling us technical information— connection parameters.

7. If we now switch to settings, we will see “Connected” under our connection. That is wi-fi connection installed.

If you have a tablet running Android OS, then most likely it will have a built-in Wi-Fi module. I have never seen a tablet without Wi-Fi; even the cheapest Chinese models are equipped with this type of wireless connection.

The instructions will be presented in two parts, first, setting up the modem/router, then connecting the tablet to the point Wi-Fi access. If you have been using this technology for a long time, but just don’t know how to set up Wi-Fi on your tablet, you can skip the first part and proceed straight to the second.

Part 1. Enable Wi-Fi on your modem or router

I assume that you have no idea what this “Wi-Fi” is, how to turn it on and how to use it. If I’m right, then you did the right thing by starting to read the article from here, from the first part. I repeat, if you have everything set up for a long time, you use Wi-Fi on your laptop, then read part 2.

Before use home Wi-Fi on your tablet, you need to enable it on your modem. I hope your modem can create Wi-Fi networks. To make sure of this, read the instructions for the modem or look at its characteristics on the website. Look there for words like “802.11” or “Wi-Fi”. The easiest way to find out is to look for a light bulb on the modem that says “WLAN.” If it is there, then there is Wi-Fi.

Connect to the Internet and in a browser (Opera, Chrome, Firefox, Internet Explorer) open the address https://192.168.1.1.

If you don’t know what to write here, try to find out this information from the person who set up the Internet for you or from the person who sold you the modem. Alternatively, you can contact your Internet provider.

Further actions depend on your modem model. You need to find a menu item with a name like “WLAN” or “Wireless Lan”. Look on the left in the menu. Check the box next to “Active Wireless LAN” or “Enable”. Set the network security type to “WPA2-PSK”. Set your name Wi-Fi networks in the “SSID” field and enter the password of your network you want in the “Pre-Shared Key” field. Click the "Apply" or "Submit" button to save the settings.

But that is not all. Let's go to DHCP settings(this thing somehow gives out IP addresses to everyone who connects to the network). Depending on the modem model, these settings may be in a variety of places. The screenshot shows the possible location of such settings. Although in my Zyxel modem they are hidden along the path Network -> LAN -> DHCP Setup. Enable DHCP if it is disabled by switching the checkbox to Enable. If DHCP is enabled, read the next paragraph. If there are no checkboxes, but there is a list, select the Server item opposite the DHCP item. After turning on, reboot the modem (this can be done either in the modem settings interface, which is where you are now, or simply with a button on the modem).

Part 2. Connecting the tablet via Wi-Fi

All that remains is to connect the tablet to the newly created network. The actions will depend on the version of Android on your tablet. If you have version 4 and higher, the first Wi-Fi item is right in the settings. Turn it on. If you have Android version 3, you also need to go to the wireless connections settings item. And there already turn on Wi-Fi.

After the device thinks, it will show you a list of found networks. Select the network that you created in part 1 (this network will be called the same as you named it in the “SSID” field), or which you already have and to which you have been connecting your laptop for a long time. Next, you will be asked to enter a password for it. Again, enter the password that you specified in the “Pre-Shared Key” field. After all the steps, the tablet should connect to the network, which you will know by the antenna icon that appears next to the clock.

Part 3. Endlessly obtaining an IP address...

The most common problem The message that appears to users when connecting a tablet via Wi-Fi is the constant message “Obtaining an IP address.” It doesn't connect any further. There are several solutions to this problem:

— Rename the Wi-Fi network to English. As suggested in the comments, sometimes tablets do not connect to networks whose names contain Russian letters.

— Inclusion DHCP server . How to enable it, read above, in the 1st part of this article at the very end.

— Changing the Wi-Fi network encryption type. You can change the protection type in the settings Wi-Fi security(this is the same place where you set the password and network name). Try setting some other value in the highlighted items. Don't be afraid, you won't damage the modem with your experiments. For the changes to take effect, reboot the modem.

— Manually enter IP addresses and DNS servers in the connection settings on the tablet. When connected to a Wi-Fi network, in the window where you are asked to enter a password, open the menu additional settings. And there select IP Settings -> Custom. In the IP address field, enter your address, it looks like 192.168.1.*** (for example, 192.168.1.128). In the Gateway field, enter 192.168.1.1 or 192.168.0.1 (check with your legal provider). All that remains is to enter DNS, which is different for everyone, but which you can also find out from your Internet provider.

A simple video on connecting an Android tablet to the Internet via Wi-Fi:

In the last few years tablet computers have become ordinary companions of any modern man. They are compact, easy to use and multitasking. However, the main function that most owners use is, of course, access to the Internet.

You can plunge into the vastness of the Internet using a tablet in two ways: using the service mobile Internet(if your tablet has a SIM card slot) or by connecting to a Wi-Fi wireless network. As a rule, mobile Internet settings are automatically sent cellular company, so there is no point in focusing on this. When connecting to Wi-Fi, things are a little different: it all depends on the level of network security and the specifics of your tablet’s operating system.

So, there are several levels of Wi-Fi network protection. It can be open or closed. If the network is open, then there are no problems - any device can freely connect. If this is a closed, secure network, then the user must enter a password set by the owner of the network. However, sometimes a password is not enough. If in the settings of the router distributing wifi signal, filtering by Mac addresses is enabled, then you can connect to such a network only with the personal permission of the owner. This method protection is usually used only on home networks.

A Mac address is a unique device address assigned to it by the manufacturer and does not change under any circumstances (unlike an IP address, which can vary depending on the network to which the device is connected).

Let's give detailed instructions connection to a Wi-Fi network for tablet users of the three most common operating systems: Android, iOS and Windows 8.

Important! Be sure to check that you entered the password correctly, otherwise access will be denied!

How to connect an Android tablet to Wi-Fi

First of all, go to the settings menu.
In the “Networks” section, activate the Wi-Fi icon and go to the window of available networks. If necessary, click “Search”.
After I found the tablet the desired network, and it appears in the list, click on its name. Pay attention to the mark under the name of the network: “Protected” or “Unprotected”.
If the network is open, or unsecured, then nothing else is required - you are already on the Internet!
If this is a secure network, a window will open with a password entry line. Simply enter the required characters, having previously learned them from the owner of the access point. Once “Connected” appears under the network name, you can safely use the Internet.

How to connect an iOS tablet to Wi-Fi

Click on the “Settings” icon.
On the left panel, select the “Wi-Fi” line and move the switch to active position. This opens a list of available networks.
Select the desired network with one touch. In this case, you should also pay attention to the icons to the right of the access point name: the icon in the form of a lock shows that the network is protected.
After selecting an access point, a window appears with a field for entering a password. We find out the password from the owner of the network, enter it, and click “Connect”. Ready!

How to connect a Windows 8 tablet to Wi-Fi

On the desktop on the taskbar we find an icon in the form of an antenna “ Network connections" This will open a panel on the right with a list of available networks.
Find the desired network, select it and click “Connect”.
A secure network will require you to provide a password. Enter in the window that appears the desired combination characters.
After “Connected” appears next to the name of the access point, you can use the network.