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

Oct 14, 2025 · Screen savers have been a staple feature in Windows for decades. Originally designed to prevent burn-in on CRT monitors, they have evolved into a customizable feature that adds a …

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 …

Oct 14, 2025 · Changing the desktop background is a simple yet effective way to personalize your Windows device and make it feel more like your own. Whether you prefer a serene landscape, a …

Learn how to improve the clarity of text and images displayed on your screen by changing the screen resolution, scale and layout of your monitor.

Oct 14, 2025 · Windows provides robust options for configuring contrast themes and color filters, making it easier for users with visual impairments or specific accessibility needs to interact with their devices.

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 …

Choose how much information you want to share with Microsoft by changing your privacy settings. To do this, select Start , then open Settings , and select Privacy & security .

Windows defaults for screen and sleep have been updated to reduce energy use when your device is idle. The tables below show the new default values for screen and sleep.

When you start Windows, a Begin Logon dialog box prompts you to press CTRL+ALT+DEL to log on. By default, if you do not press a key for 15 minutes, the Windows logon screen saver (Logon.scr) starts.