How to Change Your Lock Screen Background on Windows

 The lock screen is the first thing you see when you start your PC. You can easily personalize it with your favorite photo or a professional wallpaper.

1. Click the Start button and select Settings.

2. Go to the Personalization section.

3. On the left menu, click Lock screen.

4. Under the Background dropdown menu, choose Picture.

5. Click Browse to select a photo from your computer, or choose one of the default Windows images.

6. Your new background will appear immediately the next time you lock your PC (Win + L).

Disclaimer: For educational and informational purposes only. Proceed at your own risk. The author is not responsible for any system errors, data loss, or hardware damage. Always back up important files before making changes to your PC.