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

Fix Windows Search Error 0x80070490: Cannot Connect

If you see "Windows Search cannot connect" with error code 0x80070490, it usually means the Windo...

Fix BitLocker Access Denied on External Hard Drive

You plug in an external hard drive that was encrypted with BitLocker, but Windows shows 'Access D...

Windows Defender High Memory Usage Troubleshooting Checklist

Windows Defender (Microsoft Defender Antivirus) sometimes uses more memory than expected, especia...

Checklist to Troubleshoot Microsoft Teams High Memory Usage

Microsoft Teams is known for high memory consumption. If you see Teams using 1 GB or more of RAM ...

How to Increase Remote Desktop Gateway Timeout Limit

If you frequently see "The connection was denied because the user account is not authorized for r...

Fix 'Windows Defender Not Recognized' Error in Command Prompt