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

Fix Chrome 'Status Access Violation' Startup Error

When you try to launch Chrome and see an error like 'failed to start error status access violatio...

How to Enable Windows Defender in Windows 10

If you're seeing a warning that Windows Defender is turned off, or you can't access its settings,...

Fix Outlook High CPU Usage Caused by Antivirus Scanning

Symptoms and Likely Cause

You notice Outlook consuming 50% or more CPU, making your syste...

Fix Windows Security High CPU Usage at Idle

If your system fan is spinning up or Task Manager shows Windows Security (Antimalware Service Exe...

Windows Security Migration Rollback Procedure

After migrating security settings (e.g., Windows Defender policies, BitLocker configurations, or ...

Fix 'Command Not Found' in Ubuntu WSL Terminal

When you open Windows Terminal and run a command in Ubuntu WSL but get 'command not found', it's ...