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

Outlook Backup Restore Checklist for Complete Recovery

You’ve lost emails, calendar items, or contacts after an Outlook crash or migration. A proper bac...

Fix BitLocker Service Unavailable Due to Group Policy

You might see 'BitLocker service unavailable' when trying to enable BitLocker or manage encrypted...

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 PowerShell 502 Bad Gateway Due to Proxy Configuration

If you're running PowerShell commands that make web requests—like Invoke-WebRequest ...

Fix OneDrive Sync Port Already Allocated Error

If you see a message like "port already allocated" when trying to sync OneDrive, it usually means...

Windows Update Cleanup Tool Not Removing Files: Fixes

You run Disk Cleanup, check "Windows Update Cleanup", and it seems to work—but the disk space doe...