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

Fix PowerShell Set-ExecutionPolicy Permission Denied

When you try to run Set-ExecutionPolicy in PowerShell and get a 'permission denied' ...

Task Scheduler Path Not Found: Troubleshooting Guide

When a scheduled task fails with 'The path does not exist' or 'Task Scheduler path not found', it...

Fix Windows Defender High CPU Usage When Scan Stuck

If Windows Defender is using nearly 100% CPU and a scan appears stuck (e.g., progress bar frozen ...

Fix OneDrive Not Syncing After Password Change

Changing your Microsoft account password often breaks OneDrive sync. The app may show errors like...

Fix Chrome Profile Authentication Failed Permission Denied

If you see 'Profile authentication failed: Permission denied' when launching Chrome, the browser ...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

If you're dual-booting Windows and Ubuntu, or replacing Windows...