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

Fixing 'Port Already Allocated' Error After Chrome Update

After a Chrome update, you might see an error message saying the profile port is already allocate...

BitLocker Blank Screen: No Password Prompt Fix

You boot your Windows PC and see a blank screen instead of the BitLocker password prompt. The sys...

Fix OneDrive Sync Service Unavailable on Windows 10

You open OneDrive and see 'Sync service unavailable' with no files syncing. This usually means th...

Fix Microsoft Store Download Stuck at 0 Bytes

When you try to download an app or game from the Microsoft Store and the progress bar stays at 0 ...

How to Fix Windows Activation Version Mismatch Error

You may see a Windows activation error saying the product key doesn't match the installed edition...

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" ...