DrJBHL has provided some great links above. I use both EaseUS Todo Backup and Acronis True Image, and can testify that they are both very good. The latest Acronis version also include antivirus. Not a big fan of Norton, but that's just my opinion. Good luck.   

Acronis has a very good user manual online and a pdf version you can download. I suggest reading thru it before creating a back up scheme.

I back up local files three times a week and do an image backup once a week.

I use OneDrive to keep most of my files backed up in real time.

Acronis is intended to Image your drive so you can recover from a total loss.  To do that it's essential there is more than one drive as it's pointless to store images on the same drive you are concerned might fail.

I've used it for decades, and it has saved me more than once [from my own stupidity even].

Without user input I do a full image of the OS drive on one day then the next 5 days are incremental backups [just things that change] then back to another full.

A full image is around 65gig [the OS drive is 500gig M.2] and the incrementals are around 2gig.

Every couple of weeks I cull the older ones myself, but not before there has been a secondary backup of the images to a third drive.

There are simpler proggies for just backing up files...eg your pics folder or docs etc, and they can work independently as yet another way of protecting yourself against loss.  Look online for 'Syncback'.  Currently I have 30 different profiles backing things up, even between networked computers.

Thank you DrJBHL   and  Jafo and anyone else Thank you so much  and i ending up paying for Acronis its awesome just like you guys thanks nick uk