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

Fix Error 0x80070643 Windows Update Permission Denied

You see error 0x80070643 when trying to install Windows updates, often accompanied by a message a...

How to Fix Error 0x800f081f with Windows Update Cleanup Tool

If you see error 0x800f081f while running the Windows Update Cleanup Tool (part of Disk Cleanup),...

How to Disable SSL Verification in Postman for Testing

When testing APIs locally or against development servers, self-signed or mismatched SSL certifica...

Fix PowerShell Script Not Running on Startup in Windows 11

You've created a PowerShell script and placed it in the Startup folder, but it doesn't run when W...

Fix Windows Activation Command Error 0x80070002