If you are a student or teacher, Adobe offers up to 65% off the Creative Cloud All Apps plan. This brings the cost down to roughly $15–$20 per month for all 20+ apps.

In Creative Cloud Desktop App. Click on More Actions (the 3 dots icon) under Photoshop ⇒ Select Other Versions. Scroll down to 24.

Activators have been used to bypass software licensing mechanisms, including those of Adobe Photoshop 2023. This paper provides a technical analysis of activators, their functionality, and the implications of using such tools. We examine the inner workings of activators, their potential risks, and the measures taken by software developers to prevent their use.

I'm assuming you're referring to an activator for Adobe Photoshop 2023. However, I must clarify that using activators or cracks to bypass software licensing can be against the terms of service of the software and may pose security risks.