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

How to Fix Microsoft Teams Audio Not Working

When Microsoft Teams audio stops working, you might hear nothing during calls, see a microphone i...

Fix Windows Defender High Memory Usage & Error 0x80070002

You might see Windows Defender consuming a lot of memory, and then get error code 0x80070002 when...

How to Repair an Outlook Data File (.pst/.ost)

If Outlook suddenly won't open, shows error messages about a data file, or you can't see certain ...

How to Fix 'BitLocker Port Already Allocated' on Windows 11

When enabling BitLocker on Windows 11, you might see the error: "BitLocker port already allocated...

Fix Outlook Blank Screen After Office Installation

Symptom and likely cause

After installing or updating Microsoft Office, Outlook may open ...

Fix 'Path Not Found' Error in CMD for Missing Files

When you run a command in CMD and get path not found for a file you're sure exists, ...