Reset Windows 11 Safely – Keep Your Files During Reset

How to reset Windows 11 without losing files using the Keep my files option – tutorial image by Nallexshop

If your PC is slow, buggy, or full of errors, you can reset Windows 11 without losing files by using the built-in “Keep my files” option. This lets you reset Windows 11 safely: your personal documents stay on the drive while Windows reinstalls system files and removes problematic apps and settings. Why reset Windows 11 […]

Fix Windows Not Activated Error – Top Working Solutions

How to fix the Windows “not activated” error — Nallexshop step-by-step troubleshooting guide.

If you see the message “Windows is not activated” on your PC, it means your system has not verified its license correctly. This can cause activation warnings, limited personalization and other issues. The good news is that you can fix the Windows not activated error using several simple, proven methods for both Windows 10 and […]

Office 2021 vs 2019 – What’s the Difference?

Professional comparison image showing Office 2021 vs Office 2019 differences with Nallexshop watermark

If you are still using Office 2019 and wondering whether to upgrade, or you are choosing between two one-time purchase options, comparing Office 2021 vs 2019 is the best place to start. Both versions provide the classic Office apps like Word, Excel and PowerPoint, but there are key differences in features, support, and long-term value. […]

Transfer Windows License to New PC

Step-by-step guide showing how to transfer a Windows license from an old PC to a new one

If you’re upgrading your hardware or moving to a new computer, you might want to transfer your Windows license instead of buying a new one. The good news is that many Windows licenses, especially Retail keys, can be moved from one PC to another as long as they are only used on one device at […]

Windows 11 System Requirements – Beginner Guide

Windows 11 system requirements infographic for beginners showing processor, RAM, storage, TPM 2.0 and compatibility details

If you’re thinking about installing Windows 11, the first step is to make sure your PC meets the Windows 11 system requirements. This beginner-friendly guide explains every requirement in simple terms, why each one matters, and how to check if your computer is compatible. What are the Windows 11 system requirements? Windows 11 introduces stronger […]

Check If Your Windows License Is Genuine – Full Guide (2026)

How to check if your Windows license is genuine using Windows activation tools

If you’ve bought a Windows key online or got a second-hand PC, it’s smart to check if your Windows license is genuine. A non-genuine license can cause activation errors, missing updates, or even security risks in the future. In this full guide, you’ll learn several ways to verify your license safely in Windows 10 and […]

Windows 10 vs Windows 11: Which One Should You Use in 2026?

Windows 10 vs Windows 11 comparison graphic showing which version to use in 2026

Trying to decide between Windows 10 vs Windows 11 in 2026? Many users still run Windows 10 because it’s familiar and stable, while others have already switched to Windows 11 for its modern design, performance improvements and stronger security. This guide compares both versions so you can choose the best system for your PC. Windows […]

Office 2021 Lifetime Key vs Subscription: Which Is Better?

Office 2021 lifetime key vs subscription comparison infographic with cost and feature differences

When you want Microsoft Office today, you usually face two choices: pay once for an Office 2021 lifetime key, or pay every month for a Microsoft 365 subscription. Both options give you Word, Excel, PowerPoint and Outlook, but they work very differently in the long run. In this guide, we’ll compare a one-time Office 2021 […]