How to fix Alt-Tab problem when gaming on Windows 10?

At times while you are playing games, you have probably had Alt-Tab problems in Windows 10, and it does not allow you to switch windows to perform other tasks.

This can be quite annoying, especially if you are one of those multitaskers who likes to do different things at the same time as when playing games.

Such a problem can make it extremely impossible for you to fully develop on your computer, luckily, there are effective ways to correct this error. You can also try improving the response speed of the keyboard.

Verify that multitasking is on

Sometimes, due to energy saving issues or updates, multitasking may be disabled, which allows changing windows with the Alt-Tab in Windows 10 or earlier versions.

To verify that this has not happened, you must select the “Start” menu and click on the “Settings” icon , represented by a small thread or gear. The multitasking mode can be configured to suit your needs.

This will take you to the main view of the settings, made up of a distribution of different icons, where you can see one in the shape of a laptop that says “System”.

When entering it, you must locate the option in the left side menu called “Multitasking”. By pressing, it will show the relevant settings on the right side of the screen, where you can check if it is active or not.

Activate Peek to fix Alt-Tab problems in Windows 10

The Peek, is something that you should already know from Windows 7 and that translates to “Look at the desktop”, which was achieved by placing the mouse in a certain section of the taskbar.


This function is coupled with the Alt-Tab shortcut in Windows 10, and if it is not active or does not work correctly. It can generate errors in the shortcut, causing you to not be able to toggle windows.

To know if it is activated, you need to enter the “Control Panel”, which is achieved by searching for it among all the applications or by typing its name in the search bar.

This will result in the Windows utility symbol, which when pressed with the click will open a window with a variety of icons.

Among all these, you must locate the one that says “System” and access it using the mouse pointer and pressing click, which will show a pop-up window. In it, you will see several links on the left side, and there will be one that will say “Advanced system configuration” that of course, you must select.

Now, a small settings window will appear, called “System Properties” that will reveal the tab you requested to see, that is, “Advanced options”.

There you will find three boxes, the first being the one that should interest you, which says “Performance”, this includes a configuration button that you must press to continue.

Now, in the list that appeared before you, you should look for the option called “Enable Peek” and verify that this is checked in the dialog box on the left side. If not, you can proceed to press it to activate it again and then select “OK” until all windows are closed. If you already need to use the Peek or Aero Peek remember to deactivate it .

look for problem

Restart File Explorer

If neither of the two previous options has worked for you. You can try, as a last alternative, restart the File Explorer which, hopefully, will be able to solve the problem related to the Alt-Tab in Windows 10. To do this, you do not need to go around much, just enter the “Task Manager” and perform the entire procedure from there.

You can open it by right-clicking on the taskbar and pressing the option that bears its name, which will open a resource window with all the running processes.

Thus, among all these, you will see a task called “Windows Explorer” element that you must select with the right click and then press “Restart”.

Just as you have the Alt-Tab functions, you also have other keys with special functions such as funfion that go from F1 to F12.

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