What is iOS for iPhone and iPad

I HATE IOS WHEN I JUST GET A IPHONE THE COMMERCIAL *THERE IS A NEW IOS IPHONE HAR HAR HAR BUY ONE NOW!!!!*

But what does the i stand for?

can you tell me what is the lastest architecture IOS apps were using?

Can I utilize my Ipad Pro 12.9 with the FX Pocket Chronograph? Is it more complicated than Samsung Smart phone?

Ohhhh now i know

Can I install IOS 12 into my I pad

How do update OIS on my iPhone?

My husband's new SE iPhones volume is muffled and low when putting to ear and on speaker. Volume is turned to the highest but sounds is very low. What can I do?

Thanks

Can anyone get access to my account through this ios

I only watch this because someone named IOS worker In roblox

This is so odd from now