How can I stop Windows from automatically restarting?

There are a few different methods of stopping Windows from automatically restarting and each may be necessary depending on the specific situation. The following outlines the steps necessary to disable or limit automatic reboots in Windows.

1. Disable Automatic Restart via System Properties

The most straightforward approach is to simply disable the feature that triggers the auto-restart. To do this, open the System Properties menu (this can be found in the Control Panel, or by right-clicking on My Computer and selecting Properties). In the System Properties menu, select the Advanced tab and then click the Settings button under the Startup and Recovery section. Uncheck the Automatically Restart checkbox and then click OK to save your settings. This should prevent Windows from restarting without prompting beforehand.

2. Limit Automatic Restart Events

If disabling the feature entirely is not an option, it is possible to limit the events that will trigger an automatic reboot. To do this, open the Registry Editor (this can be done by searching for regedit in the Start menu). Then, expand HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion. Here, you will find a setting called AutoReboot, which will be set to 1 initially. Change this value to 0 to tell Windows to not automatically restart after a system failure, and then close the Registry Editor and restart your computer for the changes to take effect.

3. Configure the Group Policy Editor

On computers running Windows Vista or later, it is also possible to configure the Group Policy Editor to prevent or limit automatic reboots. To do this, open the Local Group Policy Editor (this can be done by searching for gpedit.msc in the Start menu). Then, expand Computer Configuration > Administrative Templates > Windows Components > Windows Update. Now, double-click on the No auto-restart with logged on users for scheduled automatic updates installations policy and make sure it is set to Enabled. This will prevent Windows from restarting without permission when it installs scheduled updates.

4. Disable Automatic Updates

In addition to disabling automatic restarts, you may want to consider disabling automatic updates completely. Although this practice is not recommended, as updates provide important security patches, it may be necessary in certain cases. To disable automatic updates, open the System Properties menu, select the Automatic Updates tab, and then click the Turn off Automatic Updates setting. Once you select this, Windows will no longer install updates automatically and you can manually download and install them as desired. Be aware that disabling automatic updates can leave your computer vulnerable to security risks.


By following the steps outlined above, Windows users can easily disable or limit automatic reboots. This can be useful for those who regularly work with sensitive data or need to ensure that the computer is not restarted unexpectedly. Always remember to back up any important data before making any changes to the system to ensure that it is not lost in case of an unexpected reboot or other problem.