How to Change Screen Saver Grace Period to Require Sign-in in Windows 11

Why Change the Screen Saver Grace Period?

The screen saver grace period is that small window of time Windows gives you after your screen saver starts before it asks for your password.

Windows has a built-in screen saver delay. By default, Windows waits 5 seconds after the screen saver locks a computer before requiring a password. This 5-second window is the grace period. During this grace period, users can move the mouse, touch the screen, or press a key to unlock the computer without needing to sign in.

The Windows screen saver grace period prevents unnecessary password prompts. This short delay allows users to resume work immediately after the screen saver activates due to inactivity, like reading a document. Users can continue working without re-entering their password.

What Happens When You Change It?

The screen saver grace period in Windows 11 lets users set a specific time in seconds before a password is required. Setting the grace period to 0 seconds forces Windows to demand a password immediately when the screen saver activates. This action boosts computer security. A higher grace period value provides a longer window for users to return to their work without needing to sign in again.

How to Change the Screen Saver Grace Period

Changing the screen saver grace period means editing a special Windows file called the Registry, and you’ll need administrator rights to do it.

1. Open Registry Editor by typing regedit.exe in your 🔍 search bar and pressing Enter.
2. In the left pane, navigate to this location:
   

   ⚠️Warning

   HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon
3. In the right pane, look for an entry called ScreenSaverGracePeriod. If it doesn’t exist, you need to create it:

   • 🖱️ Right-click on an empty area in the right pane.
   • Select New, then DWORD (32-bit) Value.
   • Type ScreenSaverGracePeriod as the name.
   • Press Enter to create it.
4. ⚠️ Admin privileges required: Double-click the ScreenSaverGracePeriod entry to open it.
   

   
   
   • Make sure Decimal is selected at the bottom.
   
   
   • Enter a number between 0 and 2147483. This is how many seconds the grace period will last.
   
   
   • Use 0 for immediate password protection with no delay.
   
   
   • Click OK to save.

   
   

5. Close Registry Editor. You’re done!

Summary

The screen saver grace period is the short time Windows waits after your screen saver locks before asking for your password, with the default being five seconds. You can adjust this security setting by editing the Windows Registry, specifically the ‘ScreenSaverGracePeriod’ value.