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

Fix OneDrive High Memory Usage After Update

After a recent update, you may notice OneDrive consuming excessive memory (RAM) or failing to syn...

Reset DNS Cache Using Command Prompt Not Working: Fixes

You open Command Prompt as administrator, type ipconfig /flushdns, and press Enter. ...

How to Fix Outlook Rate Limit Error in Office 365

Understanding the Error

You may see a message like "Too many requests" or "Server busy" ...

How to Access a BitLocker-Locked External Drive That Won't Open

You plug in an external drive that you know is BitLocker-encrypted, but instead of the usual unlo...

Fix Task Scheduler 502 Bad Gateway Not Working

If you see a 502 Bad Gateway error when Task Scheduler runs a task that hits a web service or IIS...

Fix 'Chrome Port Already Allocated' Error After Update

After a Chrome update, some users see the error 'Port already allocated' when trying to open the ...