Answer:
I use google docs
Explanation:
I am in 6th grade but i am in expert in computers.
I think the problem here is either you don't have enough space and power to run this with your file or the file its self is too large if that's not the case try to google it and look for techisky for help
Answer:
I know about .sb3, and it similar to .sb2
that might be your answer.
Explanation:
jpeg is for pictures and .exls is Microsoft's excel
extension.
