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

Fix Windows Search Indexer High CPU and Memory Usage

If your PC feels sluggish and Task Manager shows SearchIndexer.exe using high CP...

How to Transfer a Windows License to a New Computer

If you've bought a new computer and want to move your existing Windows license, the process depen...

Fix Windows Update Error 0x8024401c Due to Network Issues

If you see error 0x8024401c when running Windows Update, it usually means your PC can't reach Mic...

Jupyter Kernel Not Starting in VS Code: Quick Fixes

You open a Jupyter notebook in VS Code, try to run a cell, and the kernel either hangs on "Starti...

Fix 'Windows Defender Not Recognized' Error in Command Prompt

Fix Outlook Proxy Error After Windows Update

After a Windows update, some users see a proxy error in Outlook—something like “Cannot connect to...