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

Fix PowerShell Service Unavailable Error (Enable or Restart)

If you see 'Service unavailable' when trying to use PowerShell, the PowerShell service might be s...

Fix PowerShell Authentication Failed Credentials Error

Fix Windows Search Blank Screen via Registry Edit

If Windows Search shows a blank white or black screen instead of results, the problem often lies ...

How to Set Up Command Prompt for Network Troubleshooting

When you're troubleshooting a network issue, the Command Prompt in Windows gives you direct acces...

Windows Search Not Working? A Practical Troubleshooting Checklist

When Windows Search stops returning results, it can slow down your workflow. This checklist cover...

How to Avoid Microsoft Teams Rate Limits

If you use Microsoft Teams extensively—especially with bots, automation, or custom apps—you may h...