How to Set up Firewall in Linux

Set Up Firewall Linux Featured

A firewall allows you to control who can connect to your computer, and which ports it can access. Learn how to set up firewall in your Linux computer.

How to Verify ISO File in Linux

Verify Iso File Linux Featured

How do you know that the ISO file you downloaded has not been tempered? The only way to find out is to verify it. Here’s how to verify ISO file in Linux.

How to Install Applications in Ubuntu

Ubuntu Install Applications Featured

The way to install applications in Ubuntu is different from that in Windows. There are a few ways to install applications in Ubuntu. Check them out.

How to Dual Boot Windows and Ubuntu

Dualboot Windows Ubuntu Featured

Install Ubuntu is easy, but dual booting Windows and Ubuntu will take more work. Here is the complete guide to dual boot Windows and Ubuntu.