Activation Guides

Windows OEM License Keys Explained: SLP, NSLP, COA, and DM

Understand the different OEM product-key types and how to check which your PC uses.

How to Activate Windows 11

Check your activation status and activate Windows 11 with a product key or a digital license linked to your Microsoft account.

How to activate Microsoft Office 2024

Step-by-step guide to activating your Office 2024 license key.

AutoCAD 2026 — Download, Installation & Activation Guide

AutoCAD 2026 requirements (.NET 8, GPU), the two-part installer download, installation, Autodesk account or serial activation, the new speed and Smart Blocks features, and common fixes.

How to Change Themes and Wallpaper on Unactivated Windows

Apply themes and wallpapers even when the Personalization settings are locked because Windows is not activated.

Check Windows Activation

Windows Product ID vs Product Key (and How to Find Each)

Understand the difference between a Windows Product ID and a Product Key, and learn how to find both on your PC.

Autodesk Revit 2025 — Download, Installation & Activation Guide (Windows)

How to download the two-part Revit 2025 installer, install it correctly on Windows, activate by Autodesk sign-in or serial number, and fix extraction freezes and first-launch crashes.

Activate Windows With Kms

SoftwareKey.AE Get CID Tool — Confirmation ID Guide for Office & Windows Phone Activation

What a Confirmation ID (CID) is, how to get your Installation ID, and how to use the SoftwareKey.AE Get CID tool to complete phone activation for Microsoft Office (2016–2024) and Windows (10/11/Server).

Autodesk Revit 2026 — Download, Installation & Activation Guide

Revit 2026 system requirements (including the new GPU-accelerated graphics), the two-part download, installation, activation options, what's new vs 2025, and fixes for common install errors.

AutoCAD LT 2025 — Download, Installation & Activation Guide

Step-by-step guide to downloading AutoCAD LT 2025 from your Autodesk account, installing it on Windows, activating by Autodesk ID sign-in, and fixing common installation and licence errors.

Visual Studio 2022 Professional — Download, Installation & Activation Guide

Download the Visual Studio 2022 installer, choose the right workloads, install, and activate your perpetual licence with a product key via Help → Register Product — plus common installer fixes.

Office 2024 LTSC — Download, Installation & Activation Guide (Office Deployment Tool)

Install Office 2024 LTSC the right way: Office Deployment Tool with a configuration.xml, silent install via setup.exe /configure, and phone activation with your Installation ID to avoid MAK limits.

Project 2024 Professional — Download, Installation & Activation Guide

Install Microsoft Project 2024 Professional: requirements, official installer download, one-time key activation on first launch, offline use afterwards, and quick fixes for activation failures.

Office 2024 LTSC — Download, Install සහ Activate කරන හැටි (සිංහල)

Office 2024 LTSC නිවැරදිව install කරන හැටි: Office Deployment Tool + configuration.xml, setup.exe /configure command එක සහ MAK limits මඟහරින phone activation ක්‍රමය සිංහලෙන්.

Office 2019 Professional Plus — Download, Installation & Activation Guide

Prepare your PC, download the Office 2019 Pro Plus ISO, mount and install it, and activate with your key — including the full phone-activation walkthrough with screenshots for "key already used" errors.

How to Install Corel PDF Fusion

Step-by-step guide to downloading, installing, and registering Corel PDF Fusion on Windows.

Windows 10 Home — Download, Installation & Activation Guide

Create Windows 10 installation media with the Media Creation Tool, clean-install or upgrade in place, activate with your 25-character key, and fix 0xC004C060, 0xC004F050 and 0xC004E003.

Windows 10 Home — Download, Install සහ Activate කරන හැටි (සිංහල)

Media Creation Tool එකෙන් Windows 10 installation media හදන හැටි, clean install / upgrade කරන හැටි, product key එකෙන් activate කරන හැටි සහ 0xC004F050 වැනි errors විසඳුම් සිංහලෙන්.

Project 2024 Professional — Download, Install සහ Activate කරන හැටි (සිංහල)

Microsoft Project 2024 Professional install කරන හැටි: requirements, installer download, මුල්ම launch එකේ key activation, offline භාවිතය සහ activation fail විසඳුම් සිංහලෙන්.

Visio 2024 Professional — Download, Installation & Activation Guide

Download the Visio 2024 Professional installer, avoid version conflicts with existing Office/Visio installs, activate with your 25-character key on first launch, and work fully offline afterwards.

Visio 2024 Professional — Download, Install සහ Activate කරන හැටි (සිංහල)

Visio 2024 Professional installer එක download කරන හැටි, පරණ Office/Visio conflicts වළක්වන හැටි, මුල්ම launch එකේ key එකෙන් activate කරන හැටි සිංහලෙන්.

Autodesk Revit 2025 — Download, Install සහ Activate කරන හැටි (සිංහල)

Revit 2025 two-part installer එක download කරන හැටි, Windows එකේ නිවැරදිව install කරන හැටි, Autodesk sign-in හෝ serial number මගින් activate කරන හැටි සහ සාමාන්‍ය ගැටලු විසඳුම් සිංහලෙන්.