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How to use command-line apps like the Windows Terminal and the Command Prompt from Windows, Linux Bash, Telnet, and similar tools.

tutorial How to use SFC to repair missing or corrupt Windows files in CMD

How to use SFC to repair missing or corrupt Windows files in CMD

When you have problems with your computer, Windows system files may become corrupted or go missing. This might be caused by sudden power drops, hardware malfunctions, a hard disk or solid-state drive approaching its end of life, and so on. If Windows reports that it can’t start because some of its files are corrupted or missing, you should use the System File Checker (SFC)
tutorial 20 best Command Prompt (CMD) commands you should know

20 best Command Prompt (CMD) commands you should know

If you like the idea of working in a command-line environment and you’re just beginning to discover Command Prompt, there are some commands you should familiarize yourself with. There are CMD commands for almost everything, from working with files and directories to managing your system and network hardware. And some of those commands are better than others when it comes to getting the job
tutorial 5 fun & geeky things you can do on Telnet

5 fun & geeky things you can do on Telnet

It’s the 21st century, and Telnet is not exactly the world's most popular protocol. Very few people know about it, and you can say without being contradicted that this protocol is almost dead. However, a small but active community is still using it for several reasons, including having fun. So we've done a bit of research, and here are five fun things you can
tutorial How to install and use Telnet in Windows

How to install and use Telnet in Windows

Telnet was developed as a network protocol in 1969, and it was famous for many years until the rise of internet broadband and more secure alternatives. You might be surprised to learn that even today, there are still plenty of Telnet servers and resources available, including several active communities. Start with this guide if you are curious to know more about using Telnet. We
tutorial Command Prompt (CMD): 10 network-related commands you should know

Command Prompt (CMD): 10 network-related commands you should know

Command Prompt proved to be one of the best tools for running basic commands that allow you to work with files and folders from Windows. However, the Command Prompt is much more powerful than just that. You can take things to the next level by learning and using a couple of advanced commands, including a range of handy network-related commands. Today, we’re going to
tutorial CMD: 11 basic commands you should know (cd, dir, mkdir, etc.)

CMD: 11 basic commands you should know (cd, dir, mkdir, etc.)

Geeks and experts love the Command Prompt because of the advanced commands it can run. Fortunately, Command Prompt is not built only on advanced commands, but also on simple ones, designed to perform basic operations. In this article, we show you how to change the directory in CMD, change the drive, see the contents of a directory, how to rename, copy, and delete files
tutorial How to print the list of running processes in Windows

How to print the list of running processes in Windows

One of our readers asked us: “How do you print the list of running processes from Task Manager?”. Unfortunately, you can’t do this from Task Manager. However, you can run some commands to generate a list of running processes in Windows and then print it like you would print a standard document. Here’s how it all works, using only the tools built into Windows:
tutorial How to open Command Prompt when Windows doesn't boot (3 ways)

How to open Command Prompt when Windows doesn't boot (3 ways)

The Command Prompt is a powerful tool that you can use for various purposes, including troubleshooting and fixing problems with Windows. Starting it is easy if Windows is working correctly, but what do you do when Windows refuses to load? How do you "boot" to Command Prompt (cmd.exe) "from BIOS" to fix the issues that you’re having? Moreover, how do you open CMD in
tutorial How to open Command Prompt (14 ways)

How to open Command Prompt (14 ways)

Geeks and IT professionals love the Command Prompt (CMD), and for a good reason: it allows you to do many administrative tasks with ease. We think that it is a good idea to make a list of all the fourteen methods we know for opening Command Prompt in Windows so that you can choose what suits you best. Knowing how to open CMD as
article What is the Windows Terminal?

What is the Windows Terminal?

The Windows Terminal is a relatively new app that command-line enthusiasts are probably going to like a lot. Although it’s been developed and improved by Microsoft for several years now, and you could already use it in Windows 10, it only made the headlines with the announcement of Windows 11. Are you curious to know more about the Windows Terminal, what it is and
tutorial How to switch between CMD and PowerShell in Windows Terminal

How to switch between CMD and PowerShell in Windows Terminal

When starting Windows Terminal, the default shell that opens is Windows PowerShell. However, Windows Terminal supports many applications that have a command-line interface, including the venerable Command Prompt (CMD). If you want to switch to CMD in Windows Terminal, or if you want to make CMD the default shell for Windows Terminal, here’s how to do it: NOTE: This tutorial applies both to
tutorial How to create multiple folders at once

How to create multiple folders at once

Are you wondering how to create multiple folders in Windows 10 or Windows 7? That can be very useful if you’re a teacher, for instance. Say that you have a dozen students in a class, and you need to make a folder for each of them on your Windows PC. Sure, you can manually create a folder for each student, but that might take
tutorial 34 keyboard shortcuts for Windows 10's Command Prompt

34 keyboard shortcuts for Windows 10's Command Prompt

We bet that most, if not all the power users and geeks out there love to use the Command Prompt. It's the one-stop go-to whenever you want to issue commands in a text-based form, and it's also one of the best ways to issue administrative commands. The good news is that, in Windows 10, the Command Prompt supports more keyboard shortcuts than in older
tutorial Reset PowerShell and CMD to their default settings

Reset PowerShell and CMD to their default settings

After you work for a while with the Command Prompt or PowerShell, you are likely to end up customizing the way they look. After all, by default, their looks and colors look quite dull for many. You might change the font, its size, the color of the background, and other things. What do you do if you want to reset PowerShell to its default
article What is the Command Prompt (CMD)?

What is the Command Prompt (CMD)?

The Command Prompt or CMD is the bane of many Windows users. Most people don't understand what it is, and, unless they really have to use it, they try to avoid it. Also, most of those who read our tutorials about the Command Prompt on Digital Citizen are either students that have to learn how to work with it for their IT exams, or
tutorial How do I get the Windows Subsystem for Linux?

How do I get the Windows Subsystem for Linux?

It's been a while since Microsoft declared its love for Linux, and, at first, it felt strange to see Windows 10 embrace the Tux penguin. However, the fact that Windows 10 can run native Linux applications directly, without having to resort to using virtual machines, is proof of Microsoft's new strategy of embracing other ecosystems. Strange times we're living in, right? Were you expecting
tutorial How to customize the Command Prompt (cmd) in Windows 10

How to customize the Command Prompt (cmd) in Windows 10

The Command Prompt is a powerful tool, and we enjoy using it. However, it does look somewhat boring and unfriendly. The good news is that you can customize Command Prompt aspects according to your needs and preferences, including its appearance and color scheme. This tutorial shows you all the different options you can tweak to make the Command Prompt not only look but also
tutorial How to make PowerShell and the Command Prompt transparent

How to make PowerShell and the Command Prompt transparent

If you frequently use the Command Prompt or PowerShell, you may be tired of their opaque app windows. They are functional, useful, but also dull. Another issue is that when you work in a busy office, people can easily see what you type, due to their opacity. If you are a Windows 10 user, one neat little personalization that you can perform is to