News

Over time, any Windows 11 computer will experience system corruption and eventually failure. Regular maintenance will repair system files and prevent future problems.
Your system image files might have been corrupted. In such a case, you can use the System File Checker and DISM tools to scan your computer for system file corruption. These scans will take time.
If you frequently face a system crash, screen freeze, or the legendary BSOD – Blue Screen Of Death – on your Windows computer, certain registry files in Windows are likely corrupted.
To run the system file checker, open an elevated Command Prompt (or PowerShell) window as an administrator. Then, type in “sfc /scannow” and wait as the tool does its thing.
Registry Files: These files contain important system configuration data. DLL Files: These are dynamic link libraries that contain functions used by other programs on your computer.
Windows has an automated tool to back up your computer and files, and here's how to use it. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works ...
What does file system actually mean? Find out inside PCMag's comprehensive tech and computer-related encyclopedia.