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

Outlook File Locked: How to Unlock PST File

You try to open your Outlook data file (PST) and get an error that the file is locked, or Outlook...

Fix Microsoft Teams Microphone Not Detected in Windows

Common Causes

Fix Git Clone Permission Denied (publickey) – Invalid Key

When you run git clone and get Permission denied (publickey) with a mes...

Fix Task Scheduler Module Not Found Error 0x80070002

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

Outlook Update Stuck on Downloading: How to Fix

If your Outlook update is stuck on “Downloading 0%” or “Downloading updates…” for more than 15–20...

Task Scheduler Not Running After Windows Update? Fix It Here

After a Windows update, you might notice that scheduled tasks no longer run. This is a common iss...