D-LINK DSL-2790U modem router - How to Backup and Restore modem configuration

How to Backup and Restore D-LINK DSL-2790U modem configuration Why you need to backup your modem router configuration? "The Backup Settings option allows you to save a file containing all your modem router's configuration settings, like wireless settings, port forwarding, WAN setup, DNS etc. to a file on your computer. This file can then be used to restore your settings if the router is reset to the Factory Default settings." Arabic tutorial: https://youtu.be/4k1Q6nx2Tys French tutorial: https://youtu.be/4jWNmqBwzEc D-LINK DSL-2790U - Setup modem as a router, secure the wifi, change admin password and disable WPS: https://www.youtube.com/watch?v=fZpDGyj3eVg Follow us: Mediaket Website: https://www.mediaket.net Facebook: https://www.facebook.com/mediaket Twitter: https://twitter.com/mediaket Pinterest: https://www.pinterest.com/mediaket Linkedin: https://www.linkedin.com/in/mediaket