Pro Tools v2021.7 is primarily a maintenance and bug-fix release
If you are looking to "make a piece" (create music) with Pro Tools legitimately, you have several options: Free and Legal Alternatives Avid Pro Tools V2021.7.0 Win Retail-r2r
Hardware Support: Works with standard ASIO interfaces as well as Avid-specific hardware like HD Native and HDX. Release Note (R2R) Pro Tools v2021
Avid Pro Tools V2021.7.0 Win Retail-r2r includes several new features and improvements, including: Avid Pro Tools V2021.7.0 Win Retail-r2r
If you are using a legitimate copy of this specific version, it introduced several notable improvements for Windows users:
Since v2021.7 is a point release, it carries over major foundational features introduced just two months prior in v2021.6: Hybrid Engine
Download and Installation