daniel-wu said This might be an unpopular opinion, but I will say it anyway. You are in the wrong.

You don't get to decide what OS is best for someone else's PC. If my friend's Windows XP PC is facing problem due to having too many junkwares/malwares, I would nuke the whole HDD and give him a fresh installation of Windows XP. I won't change his OS without his permission.,Saying that he only needs a browser is a huge assumption. I know some people with old machines who got used to working with ACDSee, Adobe Photoshop CS2, and Office 2007, which certainly won't be able to work anymore if you replace his OS with Zorin.

He opens photocopy service and stationery shop.,F# is a silly unnecessary creation by M$.

Why make a whole new language just to enforce functional programming?

We can always make functional/standalone methods in any programming language, if the situation allows it.```