What simple, reliable and free backup application for Windows 7/8 should I use?

Question

Backup

A close friend of mine who is afraid of computers asks for help with backing up data on his home computer.
Requirements:
0. Free for home use.
1. incremental data backups on a schedule.
2. easily customizable (frequency, folders, max. size, etc.).
3. Limited rollback. When the limit is reached, old copies are automatically deleted.
Those. once a week (for example) an incremental backup of the selected folders is automatically started. At any time, you can roll back X weeks (configurable) back a maximum, or you can go back one week. In case of complete data loss, you can restore the last state.
The program supplied with the USB drive (either Sygate or WD) does not suit him. Copies do not regularly, the interface is not clear ...
Thank you.

Answer 1

You can try https://lightbackup.com/ There are snapshots
, the number of copies is configurable