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

Fix Windows Security and Defender Conflicts: Step-by-Step

You install a third-party antivirus, but Windows Security still pops up with alerts, or you see e...

Fix Microsoft Store Connection Refused Error

When you open Microsoft Store and see 'Connection refused' or a similar network error, it usually...

How to Set Command Prompt as Default Terminal in Windows 11

Windows 11 ships with Windows Terminal as the default terminal app. If you prefer the classic Com...

Troubleshooting Slow PowerShell Backup and Restore

When PowerShell scripts for backup or restore operations run much slower than expected, the delay...

Fix PowerShell Authentication Failed Credentials Error

Fix Chrome Version Mismatch That Breaks Extensions

You update Chrome, and suddenly some extensions stop working. Or you install an extension, and it...