Activation ensures that your version of Windows is genuine and properly licensed. It also helps prevent software piracy. Without activation, Windows will:

Display the "Activate Windows" watermark.
Limit access to features such as personalization and some updates.
Occasionally prompt you to activate.
Therefore, activating how to get rid of activate windows is essential for long-term usage, but there are ways to remove the watermark if you are unable to activate it right away.

Effective Methods to Get Rid of the "Activate Windows" Watermark
Below are a few reliable and proven methods that will help you remove the "Activate Windows" watermark from your screen permanently.

1. Use the Official Product Key to Activate Windows
The simplest and most permanent way to get rid of the watermark is to activate Windows using a legitimate product key. Here’s how to do it:

Get Your Product Key: If you’ve purchased a copy of Windows, the product key should be included in the packaging or available via your Microsoft account.
Activate Windows:Go to Settings > Update & Security > Activation.
Select Change Product Key and enter the key.
Once entered, Windows will activate, and the watermark will disappear.