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

Outlook Proxy Settings Not Saving: Fixes That Work

Outlook proxy settings not saving usually happen after a Windows update, antivirus change, or mis...

Fix Task Scheduler Module Not Found Error 0x80070002

When you see "Task Scheduler module not found error code 0x80070002", it means Windows cannot loc...

How to Clear SSH Known Hosts and Fix Host Key Verification Failed

SSH Permission Denied (Publickey) on EC2: Setup Fixes

If you're seeing "Permission denied (publickey)" when trying to SSH into an AWS EC2 instance, the...

Fix Chrome SSL Certificate Error on Windows 10

You open Chrome on your Windows 10 PC and see a warning like "Your connection is not private"...