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

OneDrive Sync Configuration for Proxy Servers

If OneDrive won't sync at work or behind a corporate firewall, the proxy server is often the culp...

Fix Task Scheduler 'Unable to Connect to Network Resource' Error

When a scheduled task fails with 'unable to connect to network resource', the task cannot access ...

Fix Chrome 502 Bad Gateway Error After Update

After a Chrome update, some users encounter a 502 Bad Gateway error when trying to visit websites...

Fixing SSH Connection Refused for Linux Server via PuTTY

When you try to connect to a Linux server with PuTTY and get "connection refused," it usually mea...

How to Fix '404 Not Found' File Path Errors in CMD

How to View Windows Defender Logs in Event Viewer

If you suspect Windows Defender missed a threat or want to review past detections, the logs are s...