Fix Windows Update High CPU Usage and Error 0x80070002
When Windows Update runs, you may see high CPU usage and eventually error 0x80070002. This usuall...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listStop PowerShell High CPU Usage: Practical Fixes
PowerShell consuming high CPU can slow your system or server. This usually stems from runaway scr...
How to Fix Remote Desktop Authentication Errors
When you see a remote desktop authentication error, it usually means the connection failed becaus...
Fix Git Clone Permission Denied (publickey) Error
When you run git clone and see Permission denied (publickey), it usuall...
Windows Defender Real-Time Protection Won’t Turn Off: Fixes
You go into Windows Security, toggle off real-time protection, and within a few minutes it’s back...
How to Enable Script Execution in PowerShell
When you try to run a PowerShell script (.ps1) and see an error like "cannot be loaded because ru...
Topic paths
Quick titles
Fix Chrome Not Starting on WindowsHow to Repair an Outlook Data File (.pst/.ost)KMS Port 1688 Already Allocated Error FixFix Windows Defender Cache Size Too LargePowerShell Execution Policy Restricted Fix Windows 11Fix Remote Desktop File Locked ErrorHow to Unstick Windows Update at 30% ConfiguringHow to Transfer a Windows License to a New Computer