Resolved iMac (M1 or M3) - secondary ussage as a monitor for Windows PC?

[MiniApple]

Thinking about getting an iMac M1 or M3 for my daily office/web usage and was wondering since the monitor is so good:

• Can I use the M1 or M3 iMac also as a monitor for my Windows PC and what would be required?

Quick search didn't show me anything useful, mostly only how to use it with another Mac device or as a second screen.

 

[rm5]

Unfortunately, you can't. Target Display mode was deprecated almost a decade ago...

 

[MiniApple]

Thank you for the response, even if it's not what I hoped for.