Jokes aside, I genuinely don't know everything Salesforce does. Used their tool to get customer feedback data once in my last company, and it was worse than anything I used from Microsoft (probably unfair comparison because I did not use a product from same category.)
Also how long do you want an OS supported (they supported it for 10 years). It's not like Win 10 stops working once MS stops supporting it.
I used to work at Salesforce, and I didn't really know everything Salesforce did outside the core CRM product. I would just keep hearing about these new acquisitions that Uncle Marc had blown a ton of money on.