During the transfer process, Windows Easy Transfer will estimate how much disk space and how many discs are needed to transfer ...

During the transfer process, Windows Easy Transfer will estimate how much disk space and how many discs are needed to transfer your selections. (A dual-layer DVD holds about 8.5 gigabytes [GB], and a CD holds about 700 megabytes [MB].) Both computers must be able to read and write DVDs or CDs. Check the information that came with your computer to see if you have a DVD or CD drive that can read and write DVDs or CDs and whether it can read and write to a dual-layer DVD.