is it Surface Pro 9 (SQ® 3/5G): compatible with Adobe

adobe what?

Acrobat System Requirements vary by product version.  But generally, for Windows, you need a 1.5GHz or faster Intel or AMD processor, Windows 11 or Windows 10 (64-bit), 2GB of RAM, and 4.5GB of hard disk space.

See below for more details:

https://helpx.adobe.com/acrobat/desktop/get-started/learn-the-basics/tech-requirements.html

FREE Acrobat Reader
https://www.adobe.com/acrobat/pdf-reader.html

FREE Online PDF Editor (browser-based)
https://www.adobe.com/acrobat/online/pdf-editor.html\

Acrobat (Standard, Pro or Studio)
https://www.adobe.com/acrobat/pricing/compare-versions.html

Hope that helps.

Some apps are, some are still beta. It varies from app to app. Is there a particular app you have a question about? ( https://helpx.adobe.com/download-install/apps/system-requirements/creative-cloud-requirements.html )

i need your help