: Allows the use of unassigned custom visual styles and themes.

These releases retain the foundational professional-grade features of the original OS:

: Pre-bundled with essential runtimes such as Microsoft Visual C++ (2005–2019) and DirectX 9.0c . System Tweaks :

: Permits multiple users to stay logged in simultaneously without closing programs.

: Allows users to access their desktop and applications from another computer.

: Enables multiple concurrent Remote Desktop connections.

: Versions like the "Integral Edition" often include built-in tools like 7-Zip , updated Root Certificates , and alternative browsers like MyPal or Supermium . Core Windows XP Professional Features