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

How to Fix Windows Defender Firewall Blocked App

You try to open an app, but it either won't start or can't connect to the internet. A common caus...

How to Fix Command Prompt Using Too Much Memory

Command Prompt (cmd.exe) normally uses very little memory—often under 10 MB. If you see it consum...

RDP Connection Rate Limit: Causes and Fixes

You're trying to connect to a remote Windows machine via RDP, but you get an error like "The remo...

How to Open Command Prompt as Admin in Windows 11

Many Windows 11 tasks—like fixing system files, resetting network settings, or managing disk part...

Fix Maven Dependency Resolution Failed in IntelliJ

How to Fix Windows Search Network Error 0x80070035

When you search for files on a network location in Windows, you may see error code 0x80070035: "T...