Learn how to personalize a Windows lock screen with a background photo, slideshow, or app notifications.

Oct 14, 2025 · This article describes how to customize the default desktop icons, add new shortcuts, adjust their size to suit your preferences, and show or hide all icons as needed.

If you see a Surface screen with a red bar and a lock at the top, you may need to turn Secure Boot on. This article tells you how to do that.

Whether you want to change the alignment of the icons, manage which apps appear, or adjust the visibility of system tray icons, you'll find step-by-step instructions to help you personalize your taskbar …

Oct 14, 2025 · Fit: this option adjusts the image to fit within the screen while maintaining its aspect ratio. If the image's aspect ratio doesn't match the screen's, you might see bars on the sides or top and …

Set the check boxes for any of the following: you can Show notifications on the lock screen, you can Show reminders and incoming VoIP calls on the lock screen, or you can Allow notifications to play …

Oct 14, 2025 · Color filters change the color palette on the screen to help users distinguish between things that differ only by color To learn more, see Change color contrast in Windows and Use color …

Personalization Use the Personalization page to customize the appearance of your PC, including themes, backgrounds, colors, lock screen, Start menu, and taskbar settings.

Oct 14, 2025 · Get free Windows themes from Microsoft to personalize background, colors and sounds for your PC.

To enable Dynamic lock, select the checkbox Allow Windows to automatically lock your device when you're away . Take your phone with you when you move away from your device, and Windows will …