If your OS is Windows then use the disk check:
go to "start"
then go to "run"
type "chkdsk" in searchbar and click OK
let the program run until it's finished.If there is a problem it will tell you.
Take one picture of you with the jacket on.
Take one picture of you with the jacket off.
You put your right foot in
You take your right foot out
You put your right foot in and you shake it all about
You do the hokey pokey and you turn yourself about
That's what it's all about