Knowledge base for software setup, errors, and daily tool work.

Windows Restore Point Missing After Update – How to Fix

You updated Windows, and now your System Restore points are gone. This is a known issue after maj...

Command Prompt Login Loop Troubleshooting Checklist

You sign in to Windows but instead of the desktop, you get a command prompt window. Closing it lo...

Fix Command Prompt Sync Issue with System Clock

Fix Windows Security Virus Scan Stuck at 99%

You run a full virus scan in Windows Security, and it gets stuck at 99% for minutes or hours. Thi...

Fix BitLocker Connection Refused or Permission Denied Errors

If you see 'connection refused' or 'permission denied' when trying to access a BitLocker-encrypte...

Fix Microsoft Teams Installation Stuck at 0%

When Microsoft Teams installation gets stuck at 0%, it usually means the installer can't write fi...