Need help! how do I install Linux?

So our cishet furry VRC post-ironic microlabel (decentralized) polycule decided we're switching to Scientific Linux ತ⁠_⁠ʖ⁠ತ because one of us fancies nano polymers in their fursuit in her spare time and she is very funny (⁠ ⁠´⁠◡⁠‿⁠ゝ⁠◡⁠⁠) so I want to support the girl boss to live her truth♥⁠╣⁠[⁠-⁠_⁠-⁠]⁠╠⁠♥ problem is when I go to microsoft.com (⁠｡⁠・⁠/⁠/⁠ε⁠/⁠/⁠・⁠｡⁠) there are not many instructions ┻⁠┻⁠︵⁠¯⁠\⁠(⁠ツ⁠)⁠/⁠¯⁠︵⁠┻⁠┻, one asks me to download something called microsoft Edge, will this give me the abilit*t*y to edge mo*o*re ԅ⁠(⁠ ͒⁠ ⁠۝ ͒⁠ ⁠)⁠ᕤ or what that's welcome but that's best left for playtime ✧⁠◝⁠(⁠⁰⁠▿⁠⁰⁠)⁠◜⁠✧ for business theres something called terminal ◼️(⁠●⁠’⁠3⁠)⁠♡⁠(⁠ε⁠⁠●⁠) but I checked my symptoms (⁠╬⁠☉⁠д⁠⊙⁠)⁠⊰⁠⊹ฺ and I have no terminal ones (⁠人⁠ ⁠•͈⁠ᴗ⁠•͈⁠) so am I just sol乁⁠ʕ⁠ ⁠•̀⁠ ⁠۝ ⁠•́⁠ ⁠ʔ⁠ㄏ? AITA for just sticking with Windows and work on de-siloing comms for the CIA (⁠_{⁠‾⁠▿⁠‾⁠)⁠} the rest of my life having never given an ounce of authenticity to the world ༼⁠;⁠´⁠༎ຶ⁠ ⁠۝ ⁠༎ຶ⁠༽? Thanks, Kind regards 🙏