Checklists for software errors, setup, and tool workflows.

Fix a Corrupted Windows Update Configuration

If Windows Update fails with errors like 0x80070002, 0x80073712, or simply hangs, the update conf...

Fix Outlook High CPU Usage Caused by Antivirus Scanning

Symptoms and Likely Cause

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

Checklist for Fixing Windows Defender Dependency Conflict

If Windows Defender refuses to start or update with an error about a dependency conflict, it's of...

Fix Windows Search After Disabling Cortana

If you've disabled Cortana and find that Windows Search no longer returns results or runs slowly,...

OneDrive Sync Not Working: Quick Fixes for Common Errors

If OneDrive stops syncing, you usually see a red circle or a stuck status. This can happen after ...

Fix 'git remote add origin repository not found' Error

When you run git remote add origin <url> and get repository not found