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

Sync Windows Updates with Ubuntu Dual Boot

If you dual-boot Windows and Ubuntu, you might notice that after booting into Ubuntu, the time in...

Fix 'Windows Search Token Expired' Error in OneDrive

When searching for files in OneDrive from Windows Search, you might see an error like 'Windows Se...

Fix Windows Activation SSL Certificate Error via Registry

When trying to activate Windows, you might see an error like "0x80072F8F" or "SSL certificate err...

Bypass Network Proxy Blocking Windows Update: Step-by-Step

When a network proxy blocks Windows Update, you may see error 0x8024402c or updates that never fi...

Fix Windows Update 'Permission Denied' Errors

You click 'Check for updates' in Windows Update, but instead of downloading, you get an error lik...

Fix Outlook High CPU Usage Caused by Antivirus Scanning

Symptoms and Likely Cause

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