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

Chrome Cannot Connect to localhost: Common Fixes

You try to open http://localhost in Chrome and get an error like 'This site can’t be reached' or ...

How to Resolve Task Scheduler 504 Gateway Timeout

If you're seeing a 504 Gateway Timeout error when running a scheduled task, it means the task tri...

How to Fix Windows Update Error 0x80070002 Due to Network Issues

If you see error 0x80070002 when checking for updates, and your network connection seems unstable...

Fixing Microsoft Teams Rate Limit Error When Sending Messages

Fix Windows Defender Version Mismatch Permission Denied Error

You might see a 'version mismatch' or 'permission denied' error when trying to update or run Wind...

Fix Windows Update Stuck at 30% Configuration

You restart your Windows PC after an update, and it hangs at 'Configuring Windows updates 30% com...