Reformatting Queries

[chan2004]

Hello,

I am reformatting my macbook.

I have taken backup using time machine.
Is this sufficient or do I need to go individually to folders and take backup?

Is there anything else that I need to do?

Also, My macbook has a crack near the edge. This is a known problem in macbook. Is this covered under apple warranty?

Thanks

[NewMacbookPlz]

Time Machine backs up everything, you don't need to do anything.

The cracks are covered even for people out of warranty.