Category Archives: Windows Guides

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 […]

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 […]

How to Spot Fake Windows Keys Online: 5 Red Flags to Avoid

Windows 11 desktop and activation illustration with title “How to Spot Fake Windows Keys Online: 5 Red Flags to Avoid” — featured image for Nallexshop blog post.

💡 Buying a Windows product key online can save you money — but it can also cost you more if you’re not careful. Many websites sell fake Windows keys, and unsuspecting buyers end up with deactivated systems or even malware. To help you stay safe, here are five red flags to look for when shopping […]

How to Activate Windows 11 Pro in Minutes

Windows 11 Pro activation guide — how to activate Windows 11 Pro in minutes with a genuine product key.

Need to activate Windows 11 Pro quickly? Whether you just installed Windows or bought a genuine product key, this guide walks you through the fastest, safest methods to activate Windows 11 Pro in minutes — using the Settings app or a quick command-line method. Why activation matters Activating Windows 11 Pro confirms your copy is […]