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

Task Scheduler Not Working After System Restore: Fixes

After a system restore, Task Scheduler may stop working—tasks fail to run, the console shows erro...

Fix Chrome ERR_TUNNEL_CONNECTION_FAILED on Windows 10

If you see ERR_TUNNEL_CONNECTION_FAILED in Chrome while browsing on Windows 10, ...

Java JDK Not Recognized After Installation: Fixes and Checks

Fix Microsoft Teams Mic Not Working with External Microphone

You plug in an external microphone, but Microsoft Teams still won't pick up your voice. This is a...

Fix Outlook Module Not Found Permission Denied Error

When you see 'module not found' or 'permission denied' in Outlook, it usually means Outlook canno...