Windows

Using your phone as a webcam in Windows 11 lets you stream HD video for calls on apps like Zoom and Microsoft Teams without buying an extra camera. Your mobile…

The Windows Tools menu in Windows 11 sits at Start › All apps › Windows Tools. It gathers more than 40 advanced system apps, management consoles, and troubleshooting utilities into…

Windows Backup saves your desktop folders, app settings, Wi-Fi networks, and Microsoft Store apps to your cloud storage account so you can move them to a new PC. It keeps…

Checking update history logs in Windows 11 starts at Settings › Windows Update › Update history. That page lists each recent install and whether it succeeded or failed. Event Viewer…

Automatic network driver updates in Windows 11 are background downloads that keep your Ethernet or Wi-Fi adapter software current, so your connection works without dropouts. For most people, leaving them…

Environment variables are system-level shortcuts that tell Windows 11 where to find essential files and folders. Removing paths from these variables breaks apps, stops command-line tools from working, and prevents…

Windows 11 drops network adapter drivers after updates for two main reasons. A cumulative update can overwrite older hardware files with generic Microsoft software, or a manufacturer driver can conflict…

The on-screen touchpad in Windows 11 is a virtual trackpad that appears on your display and moves the mouse cursor without any physical hardware. It is a built-in feature. It…

Xbox Game Bar is a built-in Windows tool that records gameplay and takes screenshots. It can also keep a rolling video buffer in the background, so you can save a…

When audio fails on Windows 11, you lose system alerts, media playback and conference calls. Work through the checks below in order. They go from the quickest and safest to…

To schedule night light for better sleep in Windows 11, open Settings › System › Display, switch Night light on, then turn on Schedule night light and choose your hours.…

Windows Hello in Windows 11 lets you sign in with a PIN, your face, or your fingerprint instead of a traditional password. It is Microsoft’s sign-in framework for PIN and…

Environment variable paths in Windows 11 are text values that point programs to specific folders on your computer so apps can find the files they need to run. Set up…

Dynamic Lock is a Windows 11 security setting that locks your PC automatically when you walk away. It does this by watching the Bluetooth signal of a paired smartphone. Windows…

To use an ICC color profile in Windows 11, open the classic Color Management tool, select your monitor, check Use my settings for this device, and add the profile file.…