Hotkey to undo a undone action. How to undo the last action on your computer? Restoring the operating system

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This article describes three operations that will help you undo erroneous actions and make editing more efficient.

Cancel actions

You can undo almost all commands executed in Excel using the command Cancel located on the panel quick access. The Quick Access Toolbar typically appears to the left of Excel's title bar. You can also click Ctrl+Z to cancel actions.

Select Cancel, after you have executed a command by mistake, and this command will be canceled as if you had never executed it at all. You can undo the result of the last 100 executed commands by clicking the button Cancel many times.

However, there are some actions that you cannot undo. All commands executed using the button File, such as saving a book, cannot be undone. If you click the arrow button located to the right of the button Cancel, you will see a list of the last commands that can be canceled (Fig. 6.1). You can select a set of such commands at once to undo multiple actions with one click. Seven actions are highlighted in the figure.

Keep in mind that you cannot undo the effect of running a macro. In fact, running a macro that modifies a sheet erases all undo information. Excel does not have this noticeable drawback. Microsoft Word.

Return actions

The Undo button (located to the right of the Undo button on the Quick Access Toolbar) essentially undoes the Undo command. If you have undone too many actions, you can click the Redo button (or click Ctrl+Y or F4) to return commands that were canceled.

Repeat actions

You can repeat many operations by pressing Ctrl+Y or F4. This command simply repeats last action. However, if the last operation was an Undo operation, its effect is undone (as described in the previous section).

Repeating commands can be helpful in saving time. Let me give you an example. You could apply many formatting settings (set font size, bold, background color, and border) to a cell using the Format Cells dialog box. After closing the dialog box, you can easily set similar formatting settings for other cells or ranges by pressing Ctrl+Y. Or we may need to insert blank lines at certain places in the worksheet. To do this, run the command Home → Cells → Insert → Insert rows into a sheet once, then place the cursor in the cell where you want to paste next line, and press Ctrl+Y to repeat the row insertion command.

Excel also has a button Repeat, but it is usually not available. Despite this, let's add it to the quick access panel.

Click right click mouse on the quick access toolbar and in the context menu that appears, select Customizing the Quick Access Toolbar. As a result, a dialog box will open Excel Options on the tab Quick Access Toolbar.
In the dropdown list Select teams from select item Frequently used commands.
From the list of commands, select Repeat.
Click the button Add to add the selected command to the Quick Access Toolbar.
Click OK to close the dialog box Excel Options.

You might ask why add a button at all. Repeat on the quick access panel, if you can use the keyboard shortcut Ctrl+Y. First, when you hover your mouse over this Excel button will display a description of the operation being repeated (Fig. 6.2). Secondly, the button Repeat becomes inactive if you cannot repeat the last command. - a kind of visual signal that will help avoid unnecessary attempts to repeat something that simply cannot be repeated.

Unfortunately, the retry function is not always reliable. In some cases, you may find that pressing Ctrl+Y does not give any effect (although it should). In other situations, pressing Ctrl+Y can repeat the command you executed before the previous command.

Anyone who has ever encountered the need to process an image knows the program Adobe Photoshop. This is a photo application that offers extensive functionality for making changes. The editor has many functions, so it is not always clear to beginners how to reverse the action.

How to use hotkeys in Photoshop to undo an action

How to undo an action in Photoshop cs6 or cs5? One of the most important and useful Photoshop features– return an action on the keyboard, which allows you to take a step back during processing. This can be done in several ways, but the simplest is a combination of hot keys. With their help, you can cancel the change that you made in the program, you need to remember simple combination keys – Ctrl+Z. If you press it again, the undone changes will be returned.

How to Deselect a Selection in Photoshop

Some program tools require selecting a specific area on a layer. It’s not always possible to trace the outline or area of a photo correctly the first time, so you need to know how to remove a selection from a picture. Options to solve the problem:

The simplest option is through the sequence Ctrl keys+D. After pressing them, the frame will disappear. If you press them again, an outline of the entire layer will appear.
Many tools deselect when you right-click any area of the image. The only caveat is that “Quick Selection” will react correctly if you click inside the area.
You can use context menu, to do this, right-click on the image and find the “Deselect” section in the list. IN different versions programs and even tools, the location of this item may differ (somewhere in the first place, and somewhere in the middle).
Another option is to go to the “Selection” menu item, which is located on the control panel, click “Deselect.”

How to undo the last action in Photoshop

When committing random error or getting a result that you didn’t expect, it will be useful to know how to undo an action in Photoshop cs5 or cs6. To do this, you can use the hotkey command or the program menu. To revert the latest changes:

In the main menu of Photoshop, click on the "Edit" section. A menu will drop down; you need to click the line that starts with “Undo” and ends with the name of the applied tool or edit. This helps to understand what will be changed.
The Ctrl+Z key sequence will take you back one step, delete last use tool.
In the right column, find the section called “History” (in the Russian version “History”). All transactions you have made (usually the last 20) will be displayed here. Click on the penultimate line, this will take your work in Photoshop back a step. Sometimes this window or tab is disabled; you can enable display through the workspace menu settings.

How to take a step back in Photoshop

The Ctrl+Z hotkey combination only helps with the last change, but does not have the ability to go back more than one step. To do this you need to use the combination Ctrl+Alt+Z. By pressing multiple times, you can erase the last edits on the file the required number of steps back. If you need to go back to more early state document, you can use another method:

in the main menu go to the “Edit” section;
find the “Step Backward” section;
press the required number of times.

How to Undo Multiple Actions in Photoshop

In some cases, the return needs to be taken more than one step. This can be useful if you made several changes to the contrast, palette, color correction, added brightness, but final result didn't satisfy you. I don’t want to re-upload the image, especially if the necessary adjustments have already been made. You can use options to go back a few steps:

To sequentially undo several edits, you need to find the “Edit” section in the main menu and click the “Step Backward” item the required number of times. Click the item as many times as the number of edits you want to erase.
Exactly the same effect as described in the paragraph above can be achieved by pressing the hot keys Ctrl+Alt+Z. The changes made will be lost in the reverse order of their application. Only those that were added to the image will be deleted, and the choice of brushes and colors will remain the same.
To go back several steps in one click, it is better to use the “History” tab. Find this menu on the right of the program’s workspace (in the English version it is labeled “History”). By default this list contains 20 latest changes, select the required restore point and click on it. If it has been thrown too far, then click the line below and the program will restore the state. This option helps you remove or revert any necessary edits.

Video: undoing an action in Photoshop

What's good about working with digital graphics is the ability to cancel an incorrect action.

Photoshop has a whole arsenal in various ways How to painlessly and quickly cancel an unwanted action. All these methods will be discussed in this article.

1 Method- Ctrl+Z

I think almost everyone who works with this key combination knows text documents on the computer. This is standard system command, which cancels the previous action. It works in almost any program and editor.

In Photoshop there is important difference. If in a text editor we can press this combination ad infinitum and watch how step by step we go back, then in Photoshop we can press it only once.

For example, you took and placed two “frogs”. By pressing Ctrl+Z, you will remove only the last frog. If you press this combination again, you undo your last action, i.e. cancel cancel. As a result, the frog will return to its place again.

Thus, this combination undoes only one incorrect action, and pressing again returns everything to its place. And so on in a circle ad infinitum.

2 Method- Step back

Yes, I started with a little disappointment, because Ctrl+Z is already so “drilled into my hand” that it will be hard to get used to at first. But what if you need to undo not only the last action, but also, say, the last 10?

In this case, you will have to retrain yourself to another similar combination - Ctrl+Alt+Z. Or use the menu command Editing - Step Back.

There is also a command on the contrary - Step forward, which will return what you returned back. :)

By default, Photoshop remembers the last 20 actions you performed, that is, the Ctrl+Alt+Z combination can be pressed 20 times . But this can easily be changed in . To do this, open .

On the menu Action history You can set any value in the range from 1 to 1000.

In short, the History palette displays all your actions on the photo and displays each of them in a separate line. It looks like this:

In this example I used the brush tool a lot. Each of these uses is shown as a separate entry, labeled with the tool's name and displayed with a custom thumbnail.

The palette is easy to use- click a specific action in this story and Photoshop will return to the state when this action was performed. Everything that comes after began to appear pale gray. While you haven’t done anything, you can choose another action from among the pale gray ones, but if you go back and use, for example, another tool, then at that moment the entire pale gray history is erased.

To open it, check the box in the Window - History menu.

As in the previous method, by default, the History palette displays the last 20 actions. In settings Editing - Settings - Performance this can be changed.

If you notice an error in the text, select it and press Ctrl + Enter. Thank you!

Now we will consider very useful function, present in Microsoft Office— function of cancellation of action. This function allows you to save time when creating documents by automatically returning the document to its previous state.

In fact, the undo function (or simply Cancel) is present, of course, not only in Excel or Word, but in general in any program designed for editing something. The process of creating any document in any program consists of a sequence of certain actions: printing text, moving pictures in a document, changing font parameters, and so on. If you made a mistake while editing a document and performed the wrong action, then you need to return the document to its previous state.

The mistake many users make is that they try to return "as it was" manually. In Microsoft Word courses, I had to deal with cases when, having accidentally deleted a large piece of text, the user began to type it again. And this despite the fact that the undo function was already known. Of course, this should not be done, since the creators of Word and Excel have already provided for everything.

Remember: if the program is intended for editing a document (any one!), then in it Necessarily there is a cancellation of the operation!

How to cancel an operation

The button responsible for canceling an action is usually located on the toolbar of the main program window and looks like a curved left arrow. There is also usually a curved arrow to the right nearby - it is responsible for repeating the canceled operation or, in other words, for "cancel cancellation". The redo button should be used if you have canceled more than necessary.

The undo and redo buttons correspond to the generally accepted keyboard shortcuts:

Ctrl+Z- cancellation;
Ctrl+Y- repeat ( cancellation of canceled);

These keyboard shortcuts are some of the most common in Windows and are worth learning! Using keyboard shortcuts instead of toolbar buttons allows you to edit your document faster and save a lot of time.

You can cancel not only one (last) action, but also several in a row. Sometimes it is even possible from the very creation of the document. The same applies to repetition - if, for example, the last 10 operations were cancelled, then you can also return them. However, there is one important thing to remember:

If you close the document, then the entire history of changes is lost!

In Excel, undo works in exactly the same way. But it is worth remembering that in some Excel versions There is one feature that is unique to this program: when you save a document, the history of its changes is deleted and nothing can be undone. This can be seen by how the cancel button on the program toolbar is deactivated.

Was here an important part article, but without JavaScript it is not visible!

When not to use cancel

You can only cancel what is change document! Some operations are not editing operations and are not affected by cancellation.

Remember! Text selection Not is an edit of the document and cannot be undone via the undo function. The text selection is simply reset!

Many times I noticed in Microsoft Office courses attempts to “cancel” selected text, that is, remove the selection by canceling the action. This is incorrect, since selecting a block of text does not lead to changes in the document, which means canceling has nothing to do with it. If you don’t believe me, then open any existing document with text and select part of the text - the cancel button will remain inactive, i.e. there is nothing to cancel.

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Video tutorial on undoing actions in Word and Excel

The video shows examples various cases canceling document editing actions.

Let's sum it up

Remember the keyboard shortcuts Ctrl+Z And Ctrl+Y, as well as their corresponding buttons on the toolbar. Using the undo operation allows you not only to save time when editing a document, but also to avoid errors when returning the document to one of its previous states.

7 December 2013 Vladimir Home page» Your computer Views: 32001

Hello, friends. I am glad to welcome you all to the pages of the Spectr-rv.ru blog. Today I want to tell novice users about how you can undo the last action when working on a computer. It's about about the Ctrl+Z key combination. Using this combination, you can easily and simply undo the last operation performed.

Undoing the last action (Ctrl+Z) can be very useful in many cases. For example, in a hurry, you moved the file to the wrong place. Or they moved the file instead of copying it. Or they deleted one file instead of another.

You can, of course, find the incorrectly moved file and return it to its place. You can also find material deleted by mistake in the trash and restore it. But it is much easier to press Ctrl+Z.

Using this combination, everything that was incorrectly moved is returned to its place and everything that was mistakenly deleted is restored. By undoing the last action (the Ctrl+Z key combination), you can also return the original name to the file if you renamed it incorrectly.

An obstacle to recovery remote file using the Ctrl+Z keys can serve to empty the Recycle Bin after executing an incorrect command. And also, it is impossible to restore a file that was permanently deleted using the Shift+Del command in this way.

In text and graphic editors The equivalent of Ctrl+Z is the curved arrow button shown in the figure below.

Undoing the last action in Paint

That's all I wanted to tell you about how you can cancel the last action if its result does not suit you in some way. You learned that the easiest way is to use the Ctrl+Z keyboard shortcut. I hope you liked the article. Good luck!

Best regards, Vladimir (Spectr-rv.ru).

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How to undo an action on your computer

Any user who performs certain work on the computer may find it necessary to undo the last action. The reasons for such cancellation can be various, for example, incorrectly entered information or selected action. IN different programs and components, undoing the last action may differ.

Instructions

Video: How to undo the last action on Windows 7!

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How to undo the last action on your computer? Restoring the operating system

Almost every user has encountered a situation where certain actions performed on the computer cause harm instead of the expected result, and one wants to understand how to undo the last action on the computer. For example, this could be downloading various programs that have been infected with viruses or anything else.

Microsoft realized a long time ago that the main enemy of the computer and operating system is not some hacker or some other attacker, but the user himself, because it is through their actions that people most often cause their devices to malfunction. That is why a function was introduced on how to undo the last action on a computer, and it is called “Operating System Restore”.

What is this?

Operating System Restore is a feature that allows you to roll back your computer to specific date when its characteristics and data were saved. It is worth noting that this data can be saved either automatically or manually by the user, depending on how exactly this function was configured.

Advantage this method is that it allows you to completely remove all the negative actions that you have performed on your computer for certain time. But when considering how to undo the last action on a computer, it often fails to use it because it simultaneously undoes several actions performed on the computer, regardless of whether they were harmful.

Automatic and manual

As mentioned above, the system can be saved either manually by the user or automatically. In professional circles, this is called “saving a backup,” and it must be done, since it is impossible to undo the last action on the computer without it.

To set this up in Windows 7, you need to go to: “Control Panel” > “Recovery” > “File Recovery” > “Configure backup" Here you will need to select the basic parameters and start archiving. In particular, you can independently choose to save only specific folders or even give the operating system a choice of folders so that it saves the most important information first.

What to choose?

Advantage automatic copying is a convenience, but for it you need to allocate a large number of free space on the hard drive, and often it is not suitable, since it is still possible to undo all actions on the computer for the last day, but in a month or week it is already more difficult.

That is why it is recommended to perform archiving exclusively manually. In particular, this is especially recommended by experts for Windows 8, since undoing the last actions on Windows computer 8 is generally required more frequently. To configure it on this system, you will need to go through the “Control Panel” to the “Backup and Restore” section, then select “Create a system image” and follow all the wizard’s instructions.

Data recovery is also important

It is worth noting that, among other things, backup is highly recommended if you store any kind of information on your computer. important information. Thus, if some kind of malfunction occurs during the operation of your equipment and you lose all the data stored on the hard drive, backup copy will allow you to extremely quickly return any files you need in just a few minutes without involving outside specialists, which will save you not only nerves and time, but also money.

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How to undo recent actions on your computer

When working at a computer, every user sometimes makes erroneous actions that he would like to immediately cancel. Fortunately, this is not a problem and there is one great feature that can help you with this.

Most programs have an Undo command that undoes recent actions or changes to the current project. If the last action was to add or insert text into the document, then using the command you can undo/delete and return to the original version. If the last change was to delete something, you can restore it accordingly. This can also be useful when you accidentally rewrote a large piece of a document. In fact, knowing and using this feature is a big relief for many users.

The Undo function is most often found in the Edit or Edit menu.

Many programs have an Undo button on the toolbar, which usually resembles a curved left-pointing arrow, such as in Google Docs or Word.

Similarly, you can press Ctrl+Z (or Command+Z on Mac) to undo recent actions on your computer.

As a rule, some programs use the Undo function to track not only the most recent actions, but also a whole series (history) of recent changes. For example, you inserted a picture into a document and entered text over the picture, and then used the undo command once - this undoes the most recent action. That is, in in this example you will delete the text on top of the picture that you typed, and using the command a second time will delete the picture that you inserted. Please note that the change history is only saved while the program is open. If you close a document (whether you saved it or not) and open it again, you won't be able to undo previous actions.

Many programs also have a "Redo" (or "Forward") function that returns what you undid with the "Undo" command.

These commands are used in almost all existing programs, including text editors, graphic editors, mail clients, file management programs, etc. This is a universal function in the field of computer software. Once you get used to using these useful commands, you will no longer have to worry about ruining your work due to simple mistakes.

What is a computer and types of computers

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Undo last action in Microsoft Word

If you are an inexperienced computer user, and for one reason or another you often have to work in MS Word, you will probably be interested in knowing how you can undo the last action in this program. The task is actually quite simple, and its solution is applicable to most programs, not just Word.

Lesson: How to create in Word new page

There are at least two methods by which you can undo the last action in Word, and we will discuss each of them below.

Undo an action using a keyboard shortcut

If you are working with Microsoft document Word made a mistake, performed an action that needs to be undone, just press the following key combination on your keyboard:

This will undo the last action you performed. The program remembers not only the last action, but also those that preceded it. Thus, by pressing “CTRL+Z” several times, you can undo the last few actions in the reverse order of their execution.

Lesson: Using hotkeys in Word

You can also use the “F2” key to cancel the last action.

Note: You may need to press the F-Lock key before pressing “F2”.

Undo your last action using a button on the Quick Action toolbar

If key combinations are not for you, and you are more accustomed to using the mouse when you need to perform (undo) this or that action in Word, then you will clearly be interested in the method described below.

To undo the last action in Word, click the curly arrow turned to the left. It is located on the quick access panel, right next to the save button.

In addition, by clicking on the small triangle located to the right of this arrow, you can see a list of the last few actions and, if necessary, select the one you want to cancel.

Return last actions

If for some reason you undo the wrong action, don't worry, Word allows you to undo, if you can call it that.

To redo an action you undid, press the following key combination:

This will return the undone action. For similar purposes, you can use the “F3” key.

The rounded arrow, located on the quick access panel to the right of the “Cancel” button, performs a similar function - returning the last action.

That's all, from this short article you learned how to undo the last action in Word, which means you can always correct your mistake in time.

We are glad that we were able to help you solve the problem.