Answer:
Multiple functions
Step-by-step explanation:
If you'd like an answer to the purpose of the shift key and the control key, then I'll answer those two, specifically. Tell me if you'd like any more assistance afterwards! ( :
#1: Shift key: This key's basic function is this: when you hold down on it as well as a letter key (e.g. f ), then it will automatically make that letter uppercase.
For example, in this sentence I typed F while pressing the shift key as well:
Frederick looked out the window.
While in this one, I didn't.
frederick looked out the window.
My computer automatically tells me that the spelling of Frederick I used in the second sentence is wrong, since Frederick is proper - and is the beginning of a sentence.
#2: Control key: This key allows you to to do some pretty cool things, depending on which key you click it with.
For example, ctrl + j generates a document download page, while ctrl + d opens a bookmark page? option.
I hope this was very helpful, and let me know if you need any further assistance in the future! ( :