How to Check Your PC Specs and Hardware on Windows 11
Check your PC specs on Windows 11 in Settings, then read Task Manager, dxdiag and msinfo32 for the graphics card, the disk type and free memory slots.
Fix a Second Monitor Not Detected on Windows 11
Second monitor not detected on Windows 11? Check the input and cable, use Win + P and Detect, and find the port that is actually wired for video.
How to Scan a Document to Your Computer in Windows 11
Scan a document to your computer in Windows 11 using Windows Scan or Windows Fax and Scan, pick the right resolution, and fix a scanner Windows cannot see.
Why Your Keyboard Types the Wrong Characters
Keyboard typing the wrong symbols on Windows 11? It is almost always the layout. Fix it with Win + Space, then clear the dead keys and Num Lock traps.
How to Fix No Sound in Windows 11
No sound in Windows 11? Check the output device and per-app volume first, then the audio service, Device Manager, and the Bluetooth or USB path.
How to Fix a USB Device Not Recognized in Windows
USB device not recognized in Windows? Swap the port, cable and PC first, then fix the controller, the descriptor error, and USB selective suspend.
How to Fix a Printer That Prints Blank Pages
Printer feeding paper but printing blank pages? Start with the printer’s own self-test page, then check ink, the print head, and the Windows driver.
A Safe PC Maintenance Routine for Windows
A safe PC maintenance routine for Windows: what to check daily, weekly and monthly, which built-in tools to use, and what to leave out.
How to Disable the Touch Screen in Windows 11
Turn off the touch screen on Windows 11 via Device Manager or PowerShell, re-enable it later, and stop Windows switching it back on after updates.
Fix Brightness Not Working on Windows 11
Brightness slider missing or doing nothing on Windows 11? Fix the monitor device, the display driver, Fn keys, and brightness that changes by itself.