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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 uninstall Windows from your PC

How to uninstall Windows from your PC

Some of our readers have asked us how to remove Windows from their computers. Some of them want to remove Windows 10 or Windows 11 and empty their drives. Some have dual-boot configurations and want to keep only one Windows version. Others have Windows and Linux running alongside and prefer to delete Windows. We want to help, so here are all the steps you
tutorial How to show the battery percentage on Android smartphones

How to show the battery percentage on Android smartphones

If, like us, you check the battery level on your Android smartphone very often, displaying the battery percentage on the home screen and the lock screen is a must. Luckily, the steps involved to always display the remaining battery life are not complicated. This tutorial illustrates how to turn on battery percentage on Android smartphones and tablets, including Samsung Galaxy devices: NOTE: This
tutorial How to create a link to a file or folder in Windows (2 ways)

How to create a link to a file or folder in Windows (2 ways)

When you work with shared resources on a network, you may need to quickly get the link to a shared network folder and paste it into a chat window. Or, for example, you might want to know how to create a hyperlink to a file stored locally on your computer and use it to share that file with other users of your PC. Although
tutorial How to dual boot Windows 10 and Windows 11

How to dual boot Windows 10 and Windows 11

Can we dual-boot Windows 10 and Windows 11? Yes, we can! And dual-booting Windows 10 and Windows 11 can be quite helpful if you need to work with both operating systems. It’s also a good choice if you want to see what Windows 11 is all about, but you don’t want to let go of your old Windows 10 setup. Whatever your reasons are,
tutorial How to allow BitLocker without a compatible TPM chip on Windows

How to allow BitLocker without a compatible TPM chip on Windows

BitLocker is an encryption tool included in Windows that you can use to secure your data on any drive. Although by default, BitLocker requires the presence of a TPM chip in your computer to be able to encrypt the system drive, you can still use it without one. However, for that, you need to explicitly set Windows to allow BitLocker without TPM. In this
article 11 things you can do in the Microsoft Store for Windows

11 things you can do in the Microsoft Store for Windows

The Windows environment is evolving every day, and the Microsoft Store is too. From it, you can purchase games, apps, movies, game passes and subscriptions, Windows themes, fonts, and even devices such as gaming consoles or laptops. Did you know that your purchases are synchronized across all your Windows devices, including your PC, tablet, and even your Xbox console? Once you purchase something from
tutorial How to set an Android proxy server for Wi-Fi networks

How to set an Android proxy server for Wi-Fi networks

Do you have to use a Wi-Fi proxy server for Android to access the internet at school or work? Or maybe you decided to configure an Android proxy server to protect your online privacy? Proxy servers are practical tools that act as intermediaries between you and the rest of the internet, and configuring one is easy. This tutorial shows you how to set a
tutorial 7 ways to find your MAC address in Windows

7 ways to find your MAC address in Windows

Do you want to know the MAC address of your Windows computer or device? To help you, this article describes seven different methods to get the MAC address of your network adapter. Some of them are quick, like the getmac command. Others, like the one using the Settings app, require a bit more clicking. If you want to know how to find the MAC
tutorial How to manually update apps and games from the Microsoft Store

How to manually update apps and games from the Microsoft Store

Microsoft Store handles updating apps and games automatically, as long as they are downloaded from it, and not from other distribution channels like Steam, websites, or other third-party apps. However, sometimes there’s a delay between the release of the updates and the moment they show up as available on your Windows PC or device. To solve this, you can force a manual check for
tutorial 11 ways to open Event Viewer in Windows 10 and Windows 11

11 ways to open Event Viewer in Windows 10 and Windows 11

The Windows Event Viewer is a powerful tool that logs everything happening on your PC from the moment it starts up to shutdown. You can use it to see details about app errors, warnings generated by different system services, information about the state of drivers and services. That is why the Windows 11 and Windows 10 Event Viewer features are the go-to utilities when
tutorial How to use the Microsoft Store in Windows without a Microsoft account

How to use the Microsoft Store in Windows without a Microsoft account

Back when Windows 10 was released, Microsoft used to force users to sign into their Microsoft accounts before they could download and install apps and games from the Microsoft Store. Luckily, that is a thing of the past. Do you want to download apps from Microsoft Store without an account? Read this simple guide: NOTE: This guide applies to both Windows 11 and
tutorial How to restore the desktop icons in Windows 10 and Windows 11

How to restore the desktop icons in Windows 10 and Windows 11

You could be wondering how to restore the desktop icons in Windows 10 or Windows 11 for several reasons. Maybe all your icons are missing from the Windows desktop, in which case showing them again can be done easily with a couple of clicks or taps. Or perhaps you want to restore your operating system’s old default shortcuts to your desktop, which is helpful
tutorial 9 ways to open the Microsoft Store in Windows

9 ways to open the Microsoft Store in Windows

Whether you’re looking for a game to play with your friends or a program to help you with your job, Microsoft Store is a great place to download or buy apps for your Windows PC or your Xbox. In this article, we show you nine ways to access Microsoft Store in Windows 11 and Windows 10. Let’s start with the easiest method: 1.
tutorial What is the Local Group Policy Editor, and how do I use it?

What is the Local Group Policy Editor, and how do I use it?

The Local Group Policy Editor is a Windows tool most often used by IT administrators to quickly change settings for computers in a network. However, the Local Group Policy Editor also lets you control many settings related to your computer and the local user accounts. This article explores its functions, layout, and use cases. Read on to find out what the Local Group Policy
tutorial 5 ways to open the Windows Defender Firewall

5 ways to open the Windows Defender Firewall

As part of its built-in security suite, both Windows 11 and Windows 10 offer a powerful firewall application named Windows Defender Firewall. Whether you want to turn off the Windows Firewall or just to make sure it is running to protect your PC, you first need to know how to access it. Without further ado, let's see all the methods to open the Windows
tutorial What is WPS? Where is the WPS button on a router?

What is WPS? Where is the WPS button on a router?

If you have configured a wireless router on your own, you probably encountered the term WPS in its configuration menus, or you might have seen a button marked WPS on the router's back. But do you know what WPS is? How does WPS work? Which devices and operating systems provide support for WPS? To find and understand the answers to these questions and more,
tutorial How to change Dual SIM settings on Samsung Galaxy smartphones

How to change Dual SIM settings on Samsung Galaxy smartphones

If you’re using a Dual SIM Samsung Galaxy smartphone running Android, you should know how to change its Dual SIM settings according to your needs. You can select a preferred SIM card for mobile data and set which SIM your Android smartphone uses when making calls or sending SMS messages. Or you can enable dual SIM calling and have your device prompt you for
tutorial How to find and change the MAC address on your iPhone (or iPad)

How to find and change the MAC address on your iPhone (or iPad)

Do you own an iPhone or an iPad and wondering what’s your MAC address and how to change it? Would you like to spoof your MAC address or, the opposite, disable MAC address randomization on your Apple mobile device? If you answered yes to any of these questions, read on. Here’s how to find, change, and disable spoofed MAC addresses on iPhones or iPads: