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Tutorials and how to guides about using gadgets, hardware, and software. Our tutorials cover all major operating systems: Windows, Android, iOS and others.

tutorial How to reset your Windows Firewall settings (4 methods)

How to reset your Windows Firewall settings (4 methods)

After using the Windows Firewall for a long time, it might stop working as it should. Especially if you have modified its more advanced settings, or you have introduced many changes. It becomes difficult to pinpoint the root problem for your network connectivity issues. One thing that works is to restore the Windows Firewall to its default settings so that it deletes all the
tutorial How to change the Workgroup on a Mac, in 4 steps

How to change the Workgroup on a Mac, in 4 steps

Workgroups are the simplest way to link together a small number of computers and devices in order to make networking and sharing easier, making them ideal for your home network. If you want your laptop(s), desktop computer(s), printer(s) and other devices to share resources, they need to be part of the same workgroup. This tutorial shows how to change the workgroup on a Mac
tutorial Test your HDD or SSD and check its health status

Test your HDD or SSD and check its health status

We recently had the misfortune to find out that a computer owner's worst nightmare is a failing hard disk drive. It is not because you need to buy a new one, but because you face the risk of losing some or even all of the data you stored on that hard drive. Moving on from the initial apocalyptic perspective, as the life expectancy of
tutorial How do I enable dark mode on YouTube?

How do I enable dark mode on YouTube?

If you use YouTube on your Android device, iPhone, iPad, Windows PC or Mac, there is a way to reduce the battery consumption and protect your eyes from the intense white light of your screen. YouTube has introduced a dark mode for its app on all these platforms in the form of a Dark Theme, which looks good, and we like using. Here is
tutorial 8 ways to start the Skype app in Windows 10

8 ways to start the Skype app in Windows 10

Skype is one of the pioneers of making video and voice calls over the internet, and it has become popular over the years while enjoying its share of controversies too. When you use a Windows 10 PC or device, Skype is built-in, installed, and ready to make your calls and chats. Also, there are many ways to open this app, including methods you might
tutorial What is the Hosts file in Windows? How to edit etc/hosts?

What is the Hosts file in Windows? How to edit etc/hosts?

The Hosts file, a.k.a etc/hosts has been around since 1984. Every operating system has one, including Windows. You may have encountered the term etc/hosts without knowing what it means, and why it is used. If you are a web developer, you surely know what this file is, and you want to find it quickly. In this guide, we explain what the Hosts file is,
tutorial How to record the screen of your Mac with the Screenshot app

How to record the screen of your Mac with the Screenshot app

MacOS Mojave includes a new app called Screenshot, designed to unify the screenshot and screen recording features. The Screenshot app has an intuitive overlay interface and makes it easier than ever to make video recordings of your screen, whether you are creating tutorials or sharing your experiences with tech support. In this guide, we show you how to use the Screenshot app to record
tutorial How to enable the Dark Mode Theme on your Mac

How to enable the Dark Mode Theme on your Mac

With macOS Mojave, Apple introduced what seems to be its most popular new feature: the Dark Mode theme. While personal preference definitely comes into play when choosing Dark Mode for your Mac, there are other benefits, like its higher contrast and dark colors, that are supposed to reduce the strain on your eyes and help you focus on your work. When installing macOS Mojave,
tutorial Block apps and games from accessing the internet, with Windows Defender Firewall

Block apps and games from accessing the internet, with Windows Defender Firewall

Most apps and games you install in Windows have, by default, unrestricted access to the internet. However, you can control their internet access through the Windows Firewall. With it, you can block access to the internet for specific apps and games, on all types of network connections, or on specific types of network connections. Here is how to use the firewall built into Windows,
tutorial Google Chrome for Mac: How to get it!

Google Chrome for Mac: How to get it!

Installing new software on your Mac can be a confusing process when it comes to programs unavailable in the App Store, like Google Chrome. While the pre-installed Safari is perfectly adequate, some users prefer using Chrome as their web browser. Not only does Chrome have the advantage of being available on multiple platforms, which means that you can use it on every device you
tutorial How to install apps and update them, with Ninite, adware-free

How to install apps and update them, with Ninite, adware-free

For how long did you wish for a way to automatically download, install and update apps on your Windows PC? How happy would you be if we told you that there is a method for doing that, that also ensures that no adware and other forms of junk get installed? The solution is called Ninite. It is an online service that lets you install
tutorial How to change the keyboard input language on your Mac

How to change the keyboard input language on your Mac

Do you use your Mac to type in more than one language? Perhaps your keyboard layout does not match your chosen display language, or maybe you are just looking for another more comfortable input layout for your preferred language. Either way, changing the keyboard input layout on your Mac can be useful, especially when you need to use special characters for the language of
tutorial How to use Windows 10's Timeline with Google Chrome

How to use Windows 10's Timeline with Google Chrome

The Timeline is one of the most useful features added in recent versions of Windows 10. It offers an excellent way to continue your work from one device and onto another. However, one of the main flaws of the Timeline was that, up until now, it was not able to work with Google Chrome. Which meant that you could pick up your web activities
tutorial How to reset the views in File Explorer or Windows Explorer

How to reset the views in File Explorer or Windows Explorer

Some Windows users personalize the views in File Explorer or Windows Explorer to make the app more useful for the way they navigate files. We can get carried away and make so many changes that we want to get rid of them and return the File Explorer to its original state. Windows offers a fast and efficient way of reversing all changes by resetting