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This is a common mistake a new Linux user makes while trying to run a command that requires root access. Here's what you should know about this situation.

A step-by-step beginner’s tutorial to show how to install themes, icons, and cursors in Xubuntu and other Linux distributions that use the Xfce desktop environment.

Brief: Learn how to search for extensions and install them in Visual Studio Code editor. Both GUI and command line

Saving a webpage as a PDF comes in handy when you archive certain resources or use them for educational purposes.

The basic Git commands are good enough for the usual clone, add, commit push. But if you are working on

Learn various ways of installing Rust programming language on Linux along with its package manager Cargo.

Brief: An exciting and useful annotation tool with additional features for Linux systems. When it comes to image manipulation and

There are Linux laptops, Linux mini PCs and Linux Phones. What about Linux-based tablets? What if you want to use a real Linux on a tab? Here are your options.

Ubuntu 24.04 LTS 'Noble Numbat' is here. If you are using Ubuntu 23.10, here's how you can upgrade to Ubuntu 24.04 LTS right away.

This is a quick tip on finding zombie processes in Linux and then killing them. You also learn a thing or two about processes and zombie processes.

Learn to install Pop OS Linux distribution by replacing all other operating systems on your computer.

Raspberry Pi is an inexpensive single-board computer useful for many things. And, until Raspberry Pi 4, it was not

Brief: A simple open-source password and encryption key manager app, let’s explore what it has to offer and

KDE is one of the most customizable and fastest desktop environments out there. Here are some of the best distros that provide a KDE variant.

Science becomes extra difficult when you have to work with large numbers, complex equations, or when you need fast calculations.

Learn how to install the Vivaldi web browser on Ubuntu, Debian, and several other Linux distributions in this beginner’s tutorial. You’ll also learn about updating it and removing it.

Brief: A Linux app to help you quickly track market movements. Usually, you would log in to a service on

The Raspberry Pi 4 is an absolute favorite among millions of people, especially in the nerd community, and I’m

There was a time when Skype used to be the default application for video calls. Microsoft bought Skype, change its

This beginner tutorial shows how to go about fixing the Bash: command not found error on Debian, Ubuntu and other Linux distributions.

Google’s UI toolkit Flutter is getting increasingly popular for creating cross-platform applications for the mobile, web and desktop.

Brief: Dialect is a straightforward app that lets you translate between languages using web services. To explore more, let us

This tutorial shows the steps for actually installing Ubuntu Linux on an external US drive with the bootloader installed on the USB. It is NOT live USB set up. This USB will work as portable operating system and can be used on any computer system.