: Often includes .NET Framework 4.6.2 or later to support modern applications. Critical Support and Security Status

While custom editions like Sigma provide a refreshed look, it is vital to note the official status of the underlying software:

: It features a new sound set and a custom skin for Windows Media Player.

: Because it no longer receives official security updates, using any version of Windows 7 (including custom builds) makes your system more vulnerable to viruses and security breaches.