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

Fix Windows Activation Rate Limit Exceeded After Multiple Attempts

If you see a message saying the activation rate limit has been exceeded after trying to activate ...

Set Proxy in PowerShell for Script Execution

If your PowerShell scripts fail with connection errors when downloading modules or making web req...

Fix Windows Update Error 0x80070643: Practical Steps

You run Windows Update and get error 0x80070643. The update fails, often with a generic message. ...

How to Enable Remote Desktop on Ubuntu 22.04

If you need to access your Ubuntu 22.04 machine from another computer, you can enable remote desk...

Resolving npm Dependency Conflicts After an Update

BitLocker Configuration Checklist for a New Laptop

When you get a new laptop, enabling BitLocker drive encryption is one of the first security steps...