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

Microsoft Teams Audio Device Setup Troubleshooting

You're in a Teams meeting, but nobody can hear you, or you can't hear them. Audio device problems...

How to Fix Windows Search High Memory Usage

If Windows Search is using excessive memory (often 500 MB or more in Task Manager), it can slow d...

How to Fix Outlook Update Error 0x80040610

When updating Outlook, you might see error 0x80040610. This usually points to a corrupt Outlook d...

Task Scheduler 502 Bad Gateway: Causes and Fixes

If you see a 502 Bad Gateway error when running a scheduled task that calls a web service or API,...

Fix SSH Permission Denied (publickey) on Raspberry Pi