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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 When was a program or app installed in Windows 10?

When was a program or app installed in Windows 10?

You may have your Windows 10 computer or device for a long time. It has many apps and programs installed, and you don't even remember when they got there in the first place. Do you want to find out when an application was installed in Windows 10? Do you want to know when a Windows 10 app from the Microsoft Store was installed?
tutorial How to encrypt a system partition with BitLocker in Windows 10

How to encrypt a system partition with BitLocker in Windows 10

BitLocker Drive Encryption is one of the most used encryption solutions for Windows. It's a security tool found in Windows 10 Pro and Enterprise editions that helps protect your data from unauthorized access. It does that by allowing you to encrypt system partitions, as well as other partitions you may have on your drives. In this tutorial, we're going to guide you through the
tutorial 2 ways to enable System Restore in Windows 10

2 ways to enable System Restore in Windows 10

System Restore is an old feature that has been present in Windows operating systems for a long time. However, it's still useful today on modern Windows 10 operating systems. It's one of those tools that can save you a lot of time and headaches when your PC crashes, or if something on it no longer wants to work, and you can't even boot properly.
tutorial How to change a folder's view template in Windows 10's File Explorer

How to change a folder's view template in Windows 10's File Explorer

In Windows 10, you can use one of the five built-in view templates to have File Explorer display a folder's contents just the way you like them. This helps you optimize the way you see the files stored in that folder for increased efficiency and can also reduce the time it takes to open certain folders. This tutorial illustrates how to change the File
tutorial Get access to a BitLocker-encrypted USB drive when you forget its password

Get access to a BitLocker-encrypted USB drive when you forget its password

You've encrypted your flash drive using BitLocker To Go, and now your data is safe from prying eyes. To anyone without your password, your files are garbled beyond comprehension. Unfortunately, if you lose your BitLocker password, your data stays just as indecipherable to you as it is to others. Luckily, if you saved the recovery key during the initial BitLocker configuration, you should have
tutorial How to change a folder icon in Windows 10 in 3 easy steps

How to change a folder icon in Windows 10 in 3 easy steps

Changing a folder icon in Windows 10 can help you identify and locate it faster, allowing you to customize each folder according to your style. Not to mention, it breaks up the monotony of yellow folder icons on your Windows 10 computer or device. Change one folder's icon to make it stand out or use different icons for your favorite locations to organize everything
tutorial 3 ways to access BitLocker in Windows

3 ways to access BitLocker in Windows

BitLocker is one of the most straightforward tools that you can use on Windows computers to encrypt and protect your files and folders from unauthorized access. It's available in Windows 10 (Pro and Enterprise editions), as well as Windows 7 (Enterprise and Ultimate editions), but finding it can be daunting if you've never used it before. That's why we thought it would be a
tutorial 3 ways to make a PDF smaller

3 ways to make a PDF smaller

Adobe's PDF (Portable Document Format) files are used everywhere on the internet for sharing all kinds of documents. PDF files are designed to include text formatting and pictures that are displayed the same way on any computer or device, regardless of its type, hardware, or operating system used. That's why PDF files are excellent for creating and sending legal documents, for example. The issue
tutorial 3 ways to get the PUK code of your SIM card

3 ways to get the PUK code of your SIM card

The PUK code or Personal Unlocking Key is a security feature of all the modern SIM cards used in our smartphones, tablets, and other mobile devices. If you insert the wrong PIN code three times, your SIM card is locked, and you need its PUK code to unlock it. The PUK code is unique to each SIM card, and entering it incorrectly too many
tutorial How to unlock a BitLocker USB drive or external hard drive

How to unlock a BitLocker USB drive or external hard drive

Protecting the data on your external hard drive or USB memory stick with BitLocker To Go is a smart move to ensure that your files are not available to anyone who gets their hands on your drive. While it does take a while for BitLocker To Go to encrypt the data, after the initial setup, you should have no trouble using the encrypted drive.
tutorial How to add a contact to WhatsApp on Android: 4 ways

How to add a contact to WhatsApp on Android: 4 ways

Adding a new contact on WhatsApp is not something you often do, since all the contacts saved on your Android smartphone are automatically available in the popular chat app. However, there are times when you want to use WhatsApp to reach out to someone whose contact is not in your smartphone. This tutorial illustrates how to add a contact on WhatsApp four different ways:
tutorial How to use the People app in Windows 10

How to use the People app in Windows 10

The Windows 10 People app is Microsoft's current attempt at creating an address book for all your contacts. The idea is that, after you import every contact from your email address(es), you can see them all sorted alphabetically in the People app and get in touch more easily. Unfortunately, the feature is not exactly user friendly, so we created this tutorial to illustrate how
article 6+ best Night Light apps for Android

6+ best Night Light apps for Android

Most of us are "attached" to smartphones - those technological wonders that make almost every person look at them over and over again: at work, in bed, in the subway, in airplanes, cafes, everywhere. Besides all the good they bring to the world, smartphones also have the ugly power of tiring our eyes and keeping us from sleeping well. This happens mostly because we
tutorial 2 ways to monitor who accesses your shared files and folders

2 ways to monitor who accesses your shared files and folders

Have you ever felt that your shared files are vulnerable and want to keep an eye on who is accessing them, but didn't know how? Well, we have two solutions for that: one that uses a tool that's built into Windows, and another one from a third party developer, that's called NetShareMonitor. Both are useful apps that can tell you almost everything that's going
tutorial How to share internet from an Android smartphone to a PC via USB

How to share internet from an Android smartphone to a PC via USB

Sharing the internet data connection available on your mobile smartphone with your Windows PC through a USB cable is called USB tethering. In other words, if you're wondering "what is USB tethering?", the answer is quite simple: it's a way of using your Android smartphone as a modem or router to get mobile internet via USB on any PC. Say you have access to
tutorial Is the Windows 10 Search bar missing? 6 ways to show it

Is the Windows 10 Search bar missing? 6 ways to show it

There are several reasons why the Windows 10 Search bar could be missing. It might be a bug from the latest Windows 10 update (again!) or some setting that's hiding the Search box. No matter the reason, if you follow these steps, you should be able to access the Search bar and return it to its rightful place on the taskbar, next to the
tutorial How to create a Google Account in 4 easy steps

How to create a Google Account in 4 easy steps

It's simple to create a Google Account, and having one makes your life a lot easier. Did you just buy an Android smartphone and want to get new apps for it? Then you need a Google Account. Do you watch videos on YouTube and want to subscribe to your favorite channels? You need a Google Account. And did we mention you also get 15
article What is a screensaver and should you use one?

What is a screensaver and should you use one?

Have you heard about screensavers? Do you know what they are and what their purpose is? Why do we call them screensavers after all? Do they save our screens? We have done a bit of research and found out that, although popular more than a decade ago, due to changes in monitor technology, the term screen saver has become a misnomer in recent years.
tutorial Get ransomware protection with Windows 10's Controlled folder access

Get ransomware protection with Windows 10's Controlled folder access

Ransomware is one of the most dangerous forms of malware. It takes control of your files and folders and forces you to pay large amounts of money to get them back. And even then, you cannot be sure that you can get your data back. Microsoft noticed how dangerous these attacks are for their users, and decided to take measures: in Windows 10, the
tutorial How to add a contact on your Android: 4 ways

How to add a contact on your Android: 4 ways

There's more than one way to add a contact on your Android smartphone. You can type in the number, add it from your logs or chats. There are also several apps that let you add a new contact on your Android, and you can choose which one to use depending on the situation. This tutorial illustrates four ways to add a contact on your