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

How to Reset MySQL Workbench Connection Settings

If MySQL Workbench suddenly fails to connect to a server you've used before, or if you need to cl...

Fix Windows Security Service Error 0x80070422

You attempt to open Windows Security and get an error: "The service did not respond to the start ...

How to Reduce PowerShell High Memory Usage

You open Task Manager and see PowerShell consuming 1 GB or more of RAM. This usually happens afte...

Outlook Authentication Failed: Office 365 Admin Fixes

When Outlook repeatedly prompts for credentials or displays 'authentication failed', the issue of...

Fix OneDrive Sync Error 0x8004de40: Practical Steps

You see error code 0x8004de40 when OneDrive won't sync. It usually means a corrupted cached file ...

Fix Command Prompt Service Unavailable After Update