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

Fix Remote Desktop Login Loop on Windows Server 2019

You log in to your Windows Server 2019 via Remote Desktop, enter your credentials, see the 'Welco...

Windows Update Rate Limit Error: Causes and Fixes

When Windows Update shows a rate limit error, it usually means the update service has been trigge...

How to Use an Outlook Data File Repair Tool Step by Step

When Outlook crashes, refuses to open, or shows errors like “Cannot start Microsoft Outlook” or “...

Fix Windows 10 Task Scheduler High Memory Usage

If you notice that Task Scheduler (taskhostw.exe or TaskScheduler.dll) is using an unexpectedly h...

Fix OneDrive Sync Port Already Allocated Error on Windows 10

You might see the error "OneDrive sync port already allocated" on Windows 10 whe...

Fix Windows Update SSL Certificate Errors Not Working