How to reboot computer ?

Meaning of reboot computer – Restarting the computer through the power button is called reboot computer. We can see that sometimes the computer suddenly stops responding like hanging, displaying blue screen, freezing of computer etc. Reboot is often used when installing updates or troubleshooting a problem.

When we try to use mouse or keyboard to shut down, it doesn’t work. This becomes a serious problem that users have to reboot the system to deal with. And read the full article we wrote to know how to reboot computer.

Knowledge – Most of the users, who do not have enough computer knowledge, turn off the power button when they find any hanging problem with the computer. However, this is not the right way to deal with this situation as it may damage the data stored in the computer or in some cases, it may cause the operating system to crash.

Reasons to reboot computer –

  • Computer hangs.
  • Displaying blue screen.
  • Freezing computer screen.

Benefits of rebooting the computer –

  1. Rebooting the computer helps to resolve issues such as Internet connectivity issues, slow browser response, and software or hardware issues.
  2. This essentially resets any code that is working improperly and helps keep the computer running smoothly.

Why is it necessary to reboot the computer ?

Rebooting is sometimes necessary after installing software programs, installing operating system updates, recovering from an error, or restarting drivers or hardware devices.

Easy way in one line – Go to start, select power button and then click on restart.

How to Reboot Windows 8, 10 or 11 Computer ?

Using the Start User Menu –

Users running Windows 8/10/11 can easily reboot their computer the “normal” way through the Start Menu.

  • First open the start menu.
  • Select the Power icon at the bottom (Windows 11/10) or top (Windows 8) of the screen.
  • Select Restart.

Using the Power User Menu –

This second method is a bit faster and doesn’t require a full Start Menu :

  • Open the Power User menu by pressing the Win (Windows) key and X.
  • Go to Shut Down or Sign Out.
  • Select Restart.

How to reboot mac system ?


There are two main routes to restart a Mac computer.

Restart via menu bar –

  • Click on the Apple icon at the top left of the screen.
  • In the drop down menu, click Restart.
  • If you don’t want previously open applications to reopen when your Mac reboots, uncheck the “Reopen windows when you log back in” box.

Restart via keyboard –

  • Press and hold Control + Command + Power button until the screen goes dark and restart sound starts playing.
  • This is the most reliable way to restart a Mac because it Mac OS X does not depend on the operating system.

How to Reboot Windows 7, Vista or XP Computer ?

The fastest way for users to reboot Windows 7, Windows Vista or Windows XP is through the Start menu.

  1. Close any open files or programs on the laptop.
  2. Open the Start Menu from the taskbar.
  3. In Windows 7 and Vista, select the small arrow to the right of the Shut Down button.
  4. In Windows XP, choose Shut Down or Shut Down the Computer.
  5. Select Restart.

How to Reboot Computer Using Ctrl+Alt+Del Combination ?

Use the Ctrl+Alt+Del keyboard shortcut to open the Shutdown dialog box in all versions of Windows. This is an approach alternative method that works the same way as Start Menu or Start Screen.

  1. Press the Ctrl + Alt + Del keys.
  2. On pressing these keys (Ctrl + Alt + Del) a shutdown dialog box will appear.
  3. Click on Restart in the dialog box :
    • Windows 10 and 8 : Click on the power icon at the bottom right of the screen and press Restart.
    • Windows 7 and Vista : Click the arrow next to the red power button and click Restart.
    • Windows XP : Click the Shutdown tab from the menu, then click Restart.

Using Ctrl + Alt + Del is often referred to as the “Security Key”.


Q. – Which key combination allows to restart the computer?
Ans –

Q. – Where is the restart button of the computer?
Ans –
On most modern computers, the power button is used to restart the device. You can usually find it on the top right or top left of your laptop keyboard or on the front of your PC’s tower. Press and hold it for a few seconds until the reboot computer.

Q. – Why does the computer need to be restarted after the update?
Ans –
When you install an update, your computer needs to change some files, but it cannot change those files while they are in use. Restarting your computer allows it to make all the changes necessary for the update to install properly.