How do I know how much space do I need for back up files?

Question

Hi

how do I know how much space do I need for the back up on my computer?

Because I'm trying to back up but the error says that there isn't enough space to save the back up files

Thanks alot =)

Answer 1

depends on how many data you have on your pc and how many files you want to backup  

Answer 2

madam, it depends upon the data that U have used...

Answer 3

right click on the disk u want save your file click properties after that then look the used and and free space there u will see if the disk is full or not