On Thu, Jul 2, 2020 at 01:50 PM, zahra wrote:

if i find a system with windows ten 1903, can i use 2017.3 without any
major issue?

You can't stay on Windows 10, Version 1903, either.  It is the next to go out of support, later this year.

You really, really need to accept that learning to "go with the flow" is absolutely, positively necessary.  It's really not an option, nor is staying with any given version of Windows 10.
 
--

Brian - Windows 10 Pro, 64-Bit, Version 1909, Build 18363  

Science has become just another voice in the room; it has lost its platform.  Now, you simply declare your own truth.

      ~ Dr. Paul A. Offit, in New York Times article, How Anti-Vaccine Sentiment Took Hold in the United States, September 23, 2019