galaxy tab s7 second screen pc not detecting

[8004488]

i turn on my pc and turn on second screen in galaxy tab s7 i press the win key+k but my tablet just isnt showing i think theyre in the same wifi. is there any other way to connect it to the computer like via usb or something

[primarina]

Try this: https://www.samsung.com/us/support/answer/ANS00088544/