Set Up Virtual Windows 7 on a Windows 11 machine

I am looking for a freelancer who can help me set up a virtual Windows 7 environment on my Windows 11 machine. I do not have a Windows 7 license key, but I am willing to purchase one. The main purpose of this virtual environment is software compatibility. I am unsure at this stage if I will require assistance with installing specific software on the virtual Windows 7 environment.

Ideal skills and experience:
- Experience in setting up virtual environments on Windows machines
- Knowledge of Windows 7 license key acquisition
- Familiarity with software compatibility issues
- Ability to guide through software installation process (if required)