How do I activate Windows?
How do I activate Windows?
To activate Windows, follow these steps:
-
Open Activation Settings:
- Go to "Settings" from the Start menu.
- Click on "Update & Security."
- Select "Activation" from the left sidebar.
-
Enter Product Key:
- Click on "Change product key" or "Activate."
- Enter your 25-character product key in the provided field.
- Click "Next" and follow the prompts.
-
Activate Online:
- If you're connected to the internet, Windows will attempt to activate automatically using the key you entered.
- If successful, you'll see a message confirming that Windows is activated.
-
Activate by Phone:
- If online activation fails, you can choose "Activate by phone."
- Follow the instructions to call Microsoft and complete the activation process over the phone.
-
Check Activation Status:
- After attempting activation, check the Activation status in the Settings app to confirm if Windows is now activated.
What are the different methods to activate Windows?
There are several methods to activate Windows, each suited to different situations:
-
Online Activation:
- This is the most common method, where Windows automatically activates using your product key when connected to the internet.
-
Phone Activation:
- If online activation fails, you can activate Windows by calling Microsoft. An automated system will guide you through the process.
-
Volume Activation:
- Used by organizations with multiple licenses, this method includes Key Management Service (KMS) and Multiple Activation Key (MAK) activation.
-
Reactivation:
- If you've made significant hardware changes or reinstalled Windows, you might need to reactivate your system using your existing product key.
-
Using a Digital License:
- If you upgraded to Windows 10 from a genuine copy of Windows 7 or 8.1, you might have a digital license linked to your Microsoft account, which can be used to activate Windows automatically.
Can I activate Windows without an internet connection?
Yes, it is possible to activate Windows without an internet connection using the following methods:
-
Phone Activation:
- Go to the Activation settings in Windows and select "Activate by phone."
- You will receive an installation ID, which you'll need to call Microsoft and provide to an automated system.
- The system will give you a confirmation ID, which you enter back into the activation window to complete the process.
-
Volume Activation (KMS/MAK):
- For businesses and organizations, activating Windows through a Key Management Service (KMS) server or using a Multiple Activation Key (MAK) can be done without an internet connection, provided the activation method is properly set up within the organization's network.
What should I do if my Windows activation key is not working?
If your Windows activation key is not working, try the following steps:
-
Check the Key for Errors:
- Verify that the key is entered correctly. It should be a 25-character code with dashes in the format: XXXXX-XXXXX-XXXXX-XXXXX-XXXXX.
-
Use the Troubleshooter:
- Go to the Activation settings and click on "Troubleshoot."
- Follow the prompts to see if the troubleshooter can resolve any issues.
-
Contact Microsoft Support:
- If the key still doesn't work, contact Microsoft support. They can help diagnose the issue and may provide a replacement key if yours is invalid or has already been used.
-
Check for Piracy:
- Ensure that the key you're using is legitimate and not a pirated version. Using unauthorized keys can result in activation failures.
-
Reinstall Windows:
- As a last resort, you might need to reinstall Windows using a valid key. Back up your data before proceeding with a reinstallation.
By following these steps, you should be able to resolve most issues related to a non-working Windows activation key.
The above is the detailed content of How do I activate Windows?. For more information, please follow other related articles on the PHP Chinese website!

Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

AI Hentai Generator
Generate AI Hentai for free.

Hot Article

Hot Tools

Notepad++7.3.1
Easy-to-use and free code editor

SublimeText3 Chinese version
Chinese version, very easy to use

Zend Studio 13.0.1
Powerful PHP integrated development environment

Dreamweaver CS6
Visual web development tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

Hot Topics



Article discusses sources for a permanent Windows 11 key valid until 2025, legal issues, and risks of using unofficial keys. Advises caution and legality.

Article discusses reliable sources for permanent Windows 11 activation keys in 2024, legal implications of third-party keys, and risks of using unofficial keys.

The Acer PD163Q Dual Portable Monitor: A Connectivity Nightmare I had high hopes for the Acer PD163Q. The concept of dual portable displays, conveniently connecting via a single cable, was incredibly appealing. Unfortunately, this alluring idea quic

ReactOS 0.4.15 includes new storage drivers, which should help with overall stability and UDB drive compatibility, as well as new drivers for networking. There are also many updates to fonts support, the desktop shell, Windows APIs, themes, and file

A table of contents is a total game-changer when working with large files – it keeps everything organized and easy to navigate. Unfortunately, unlike Word, Microsoft Excel doesn’t have a simple “Table of Contents” button that adds t

Detailed explanation of the voice access function of Windows 11: Free your hands and control your computer with voice! Windows 11 provides numerous auxiliary functions to help users with various needs to use the device easily. One of them is the voice access function, which allows you to control your computer completely through voice. From opening applications and files to entering text with voice, everything is at your fingertips, but first you need to set up and learn key commands. This guide will provide details on how to use voice access in Windows 11. Windows 11 Voice Access Function Settings First, let's take a look at how to enable this feature and configure Windows 11 voice access for the best results. Step 1: Open the Settings menu

Buying a new monitor isn't a frequent occurrence. It's a long-term investment that often moves between computers. However, upgrading is inevitable, and the latest screen technology is tempting. But making the wrong choices can leave you with regret

Multi-monitor setups boost your productivity and deliver a more immersive experience. However, it's easy for a novice to stumble while assembling the setup and make mistakes. Here are some of the most common ones and how to avoid them.
