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Articles and tutorials about dealing with system settings, fixing bugs, and adjusting how your computer or devices works. This collection of articles includes guides for all major platforms: Windows, Android, iOS, and more.

review ESET HOME Security Ultimate review: Comprehensive PC protection

ESET HOME Security Ultimate review: Comprehensive PC protection

If you spend hours every day working and browsing online, the importance of solid PC security can’t be overstated. With cyber threats evolving rapidly, you need more than just a basic antivirus; you need a robust security suite that protects every part of your digital life. That’s what ESET HOME Security Ultimate wants to offer you. As the flagship offering from ESET, this solution
tutorial How to find the product key on your Windows 10 or Windows 11 PC

How to find the product key on your Windows 10 or Windows 11 PC

A Windows product key is a 25-character code that proves your copy of Windows is genuine and not pirated. You might need it if you are reinstalling Windows, transferring your license to another computer, or verifying your Windows activation. Does finding your Windows product key seem like a complex task, and you have no idea where to start? Fret not, you’ve come to the
tutorial How to install Windows 11 for free

How to install Windows 11 for free

The latest update for Windows 11, version 24H2, is now available for download and installation. This update introduces numerous features and improvements, including a new setup wizard. Consequently, the procedure for installing Windows 11 has changed, offering different options for partitioning your computer and a new personalization wizard. If you need assistance downloading and installing Windows 11, whether from a USB drive, DVD, or
tutorial How to change permissions and take ownership of files and folders in Windows

How to change permissions and take ownership of files and folders in Windows

Switching to a new operating system or moving your data can sometimes cause frustrating problems when trying to access your files and folders. This usually happens because your current user account doesn’t have ownership or the correct permissions for those files and folders. To overcome such issues, in this guide, I’ll help you understand how to see, change permissions, and take ownership of files
tutorial The iPhone Control Center: All you need to know

The iPhone Control Center: All you need to know

The Control Center on your iPhone is a powerful tool designed for quick and effortless access to your device’s essential settings and features. In iOS 18, Apple redesigned the Control Center. It now has a new look with rounder buttons, and it includes even more helpful options you can use. Furthermore, almost everything about it can be easily customized, from its number of pages
tutorial Delivery Optimization: How to get Windows updates faster

Delivery Optimization: How to get Windows updates faster

Traditionally, Windows updates were downloaded straight from Microsoft’s servers to your PC. This meant Microsoft had to have a huge infrastructure to deliver updates to millions of users worldwide, and sometimes, the speed of downloading updates was frustratingly slow. To improve the situation, Microsoft developed a feature called Delivery Optimization. Available in Windows 10 and Windows 11, it allows your computer(s) to grab updates
tutorial How to enter the UEFI BIOS from Windows 10 (7 ways)

How to enter the UEFI BIOS from Windows 10 (7 ways)

Do you need to know how to access UEFI (BIOS) on your computer, because you want or need to adjust hardware settings, manage your boot devices, or maybe even overclock your processor? If you’re wondering how to enter BIOS on a Windows 10 device, know that there are several ways to do so. In this tutorial, I’ll show you all the different methods I
article Windows icons locations. Where are the default icons stored?

Windows icons locations. Where are the default icons stored?

Icons are an important part of Windows, helping us easily find things like the Recycle Bin, This PC, and Network. Did you ever want to change the default icon for a folder or shortcut you’ve created? Or maybe you’re curious about where the default icons (used by Windows for all its apps and features) are stored. In this guide, I’ll show you exactly where
tutorial How to open UEFI (BIOS) from Windows 11 (7 ways)

How to open UEFI (BIOS) from Windows 11 (7 ways)

Do you have a Windows 11 computer or device and don’t know how to access the UEFI or BIOS settings? Are you facing issues with your PC, like booting or hardware configuration problems, that you think can be repaired from there? Are there performance tweaks you’d like to make in the UEFI (BIOS)? Whether you need to enter UEFI/BIOS to troubleshoot your computer or
tutorial How to use BSOD QR codes in Windows

How to use BSOD QR codes in Windows

QR codes have a mixed reputation. Some users and companies find them useful, while others are wary of potential risks. Regardless of your opinion on them, if you’re using Windows 10 or Windows 11 and encounter a Blue Screen of Death (BSOD), you may notice a QR code. This feature is theoretically designed to help you understand what caused the BSOD and how to
tutorial What iOS do I have? How to check the iOS version on an iPhone

What iOS do I have? How to check the iOS version on an iPhone

Are you wondering how to check the iOS version on an iPhone? Apple releases regular updates to its iPhone operating system, periodically introducing new features, enhancements, and fixes. Hence, it comes in handy knowing how to find the iOS version if you are dying to try that new cool functionality or need help troubleshooting problems on your device. Furthermore, the latest iOS version ensures
tutorial How to trigger a BSOD (Blue Screen of Death) in Windows

How to trigger a BSOD (Blue Screen of Death) in Windows

Have you ever felt like you needed to consult an ancient Greek oracle to ask if your rock-solid Windows PC will ever crash? 🙂 While it’s rare to never have seen a Blue Screen of Death (BSOD), it’s even rarer to trigger one on purpose. After all, why would you intentionally crash your own system? You’d almost be like a digital arsonist, right? But
tutorial What is a BSOD? How to find and troubleshoot BSOD error codes

What is a BSOD? How to find and troubleshoot BSOD error codes

The Blue Screen of Death (BSOD) is one of the most infamous things in Windows operating systems. It appears when your Windows machine encounters a critical error from which it cannot recover. BSOD errors have various causes, including hardware failures, driver issues, memory corruption, or even system file errors. Fortunately, each BSOD comes with an error code that can help identify the underlying problem
tutorial How and where to enter the PUK code on an Android phone

How and where to enter the PUK code on an Android phone

If you’ve forgotten the PIN of the SIM card inside your smartphone, you’ll need to use the PUK code to unlock it. Considering that your SIM card may store personal data, like your contacts, it makes sense that PUK stands for personal unlocking key. In this tutorial, I’ll show you where to enter the PUK code on your Android device and how to reset
tutorial How to get a system health report in Windows

How to get a system health report in Windows

Do you want to know how your Windows PC or device is performing? A built-in system feature, available in both Windows 10 and Windows 11, allows you to generate a system Health report that provides insight into your computer’s performance, potential issues, and overall health. In this tutorial, I show you how to check the PC Health report in Windows 10 or Windows 11.
article What's new in Windows 11 version 24H2 (2024 Update)?

What's new in Windows 11 version 24H2 (2024 Update)?

The latest version of Windows 11, called the 2024 Update or version 24H2, introduces several new features and improvements, including HDR background support, Energy Saver, Sudo for Windows, Rust integration in the Windows kernel, and support for Wi-Fi 7. Microsoft announced that Windows 11 version 24H2 started rolling out to Copilot+ PCs on June 18th, 2024. For other devices, general availability is expected on
tutorial How to change or remove the SIM PIN code on Android

How to change or remove the SIM PIN code on Android

The SIM card PIN code is meant to protect your data against unauthorized access. Each SIM you insert into a smartphone has a PIN code that you need to enter in order to activate the card. Some mobile providers use standard PIN codes, like 0000 or 1234, for all their SIM cards, while others generate unique PIN codes for each SIM. Whatever the case,
news File History and 26 other features were removed from Windows 11 on ARM

File History and 26 other features were removed from Windows 11 on ARM

While working on a book project, I made a surprising discovery: Windows 11 on ARM processors is missing several key features present in its x64 counterpart despite both versions running the latest 24H2 update. This revelation comes from a detailed comparison I’ve made between two ASUS laptops: one with a Qualcomm Snapdragon processor and another powered by an AMD Ryzen AI. My investigation uncovered
tutorial 11 ways to open Windows Security

11 ways to open Windows Security

Windows Security, formerly known as Microsoft Defender, is the go-to app for those who want to know more about security in Windows 10 and Windows 11. This app is part of Microsoft's operating system, and this is where you can find out what your antivirus has been doing, what your firewall has to say, and whether other security features are turned on and working