If the home screen of your Android smartphone appears blurry or out of focus, here are a few things you can try before you take it to a technician for repair.

If Lock Screen Timeout is not working on your Windows 11/10 device, make these changes in Registry or Group Policy Editor and see if it helps.

In this Windows 10 guide, we'll walk you through the steps to fix common problems with Windows Spotlight on your device to keep the Lock screen showing fresh and beautiful images from Bing.