Activation Guides

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.

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.

TechHub 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 TechHub Get CID tool to complete phone activation for Microsoft Office (2016–2024) and Windows (10/11/Server).

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.

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.

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.

How to activate Microsoft Office 2024

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

Check Windows Activation

Activate Windows With Kms

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.

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.

AutoCAD 2026 — Download, Install සහ Activate කරන හැටි (සිංහල)

AutoCAD 2026 requirements (.NET 8, GPU), two-part installer download, installation, Autodesk account/serial activation, අලුත් speed සහ Smart Blocks features සහ ගැටලු විසඳුම් සිංහලෙන්.

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.

Visual Studio 2022 Professional — Download, Install සහ Activate කරන හැටි (සිංහල)

Visual Studio 2022 installer එක download කරන හැටි, workloads තෝරන හැටි, install කරන පියවර සහ Help → Register Product මගින් product key එකෙන් activate කරන හැටි සිංහලෙන්.

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.

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.

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.

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.

Nitro PDF Pro 13 & 14 — Download, Installation & Activation Guide

Install Nitro PDF Pro 13 or 14 on Windows and activate your lifetime licence with the manual certificate method — every screen pictured, plus the version-matching rule and fixes for rejected keys and certificates.

TechHub Get CID Tool — Confirmation ID මගින් Office සහ Windows Phone Activation කරන හැටි

Confirmation ID (CID) එකක් යනු කුමක්ද, Installation ID එක ගන්නා ආකාරය, සහ TechHub Get CID tool එකෙන් Microsoft Office (2016–2024) සහ Windows (10/11/Server) phone activation සම්පූර්ණ කරන ආකාරය සිංහලෙන්.

Office 2019 Professional Plus — Download, Install සහ Activate කරන හැටි (සිංහල)

PC එක සූදානම් කරන හැටි, Office 2019 Pro Plus ISO එක download කර mount කරලා install කරන හැටි, key එකෙන් activate කරන හැටි — "key already used" error එකට phone activation සම්පූර්ණ පියවර screenshots සමඟ සිංහලෙන්.

Autodesk Revit 2026 — Download, Install සහ Activate කරන හැටි (සිංහල)

Revit 2026 system requirements (අලුත් GPU-accelerated graphics ඇතුළුව), two-part download එක, installation, activation ක්‍රම, 2025ට සාපේක්ෂව අලුත් දේ සහ ගැටලු විසඳුම් සිංහලෙන්.