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

Chrome Extensions Not Loading: Install and Setup Fixes

You try to install or enable an extension in Chrome, but nothing happens. Maybe the install butto...

Fix Outlook 404 Not Found Error in Microsoft 365

You open Outlook in Microsoft 365 and see a '404 Not Found' page. This usually means Outlook can'...

Fixing Task Scheduler Invalid Configuration Event ID 101

You open Event Viewer and see Event ID 101 under TaskScheduler with a message about an invalid co...

How to Fix Outlook Data File Cannot Be Accessed Error

You open Outlook and see: "Outlook data file cannot be accessed." This usually means Outlook can'...

Fix Windows Defender Error 0x80073b01

If you see error code 0x80073b01 when opening Windows Defender or trying to run a scan, it usuall...

Fix Microsoft Store Permissions Issue in Windows 10