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

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 Defender Port Already Allocated Registry Error

When Windows Defender fails to start or update, you might see an error like 'port already allocat...

Why Windows Update Shows Paused but Still Running

You click Pause updates, but the progress bar keeps moving. Or you see 'Updates paused' but your ...

Fix PowerShell Backup Restore Sync Errors Between Source and Destination

When using PowerShell scripts for backup and restore, sync errors between source and destination ...

Fix Windows Search Indexing Stuck at 0%

When you open Indexing Options and see the status stuck at "0% complete" for more than a few minu...

Fix PowerShell 502 Bad Gateway Certificate Errors

When you run a PowerShell script that makes an HTTPS request, you might see a 502 Bad Gateway err...