The tool claims to:

Windows Loader v2.1.7 by Daz is a third-party software tool used to bypass Windows activation for older versions of the operating system, primarily Windows 7 and Windows Server 2008. Security & Risk Report Malware Risks

Searching for "Windows Loader v2.1.7 by Daz" often leads to risky third-party sites like Mediafire that may bundle the software with malware, spyware, or trojans.

Microsoft allows you to download and use Windows 10 and 11 for free with a "non-activated" watermark. It remains functional for most tasks and receives all security updates.