How long does Easy Transfer take?
How fast your files and settings are transferred depends on a few factors:
Generally, the more you transfer, the more time it takes. The faster the computers and the faster the transfer method (for example, an Easy Transfer Cable or networking for many files, a USB flash drive for fewer files), the faster the transfer will be. But whether the transfer takes a half hour or several hours, it is usually more efficient to use Windows Easy Transfer than to copy everything manually.
Note: This information provided by Microsoft.