To unzip a file on your computer or phone, you can use tools that come pre-installed on the device. In some cases, using a ...

Install nmap if you don't already have it on your Linux computer. Run "sudo apt-get install nmap" on Ubuntu, or "sudo dnf ...

From killing frozen apps right on the taskbar to automatically locking your computer when you walk away, there are plenty of tools you'll wish you'd discovered sooner.