What is a convenient win7 data backup?

Question

Backup

There is another question of mine on the topic below, so I'll start as well.
Once in a while, a pirated win7 crashes on my laptop, due to a damaged file, for example. For such cases, I have a win7 installation disk, on which you can also run various software, which is very convenient when the OS is not working.
For example, last time when the OS crashed and there were important files on the disk with the OS, I was looking for a suitable solution on this disk (installing win7) to save the data and found the Acronis true image program, using it I created a full disk image, then, when I installed win7, I had to install this program on a new system and extract the image and get the necessary files. I was very pleased, but it is inconvenient to always access this disk to install windows with a bunch of different software. In addition, you always have to install a trial version on a new system, which is also undesirable.
So that's what interests me.I ran it all from disk. Is there any software that can, just by inserting a disk, run and operate on the files that are on the hard drive, move them, copy, backup to an external hard drive, while not having any or having a faulty OS . As an option, they also consider similar programs for creating images or copies of a hard disk. The main thing is a simple and convenient backup of files not before, but after the accident.
Options before are also possible, for example, today I turned on the program, it worked for a while. An image appeared on an external hard drive. Something happened, I take this image and extract immediately with the replacement of the current files. How to roll back to a certain point, or is it just as convenient and flexible to do with standard windows functions?

Answer 1

You should write books, in win7 there is archiving, there are a lot of backup programs, for example http://www.kls-soft.com/main/index.php

Answer 2

There is my answer below, which, oddly enough, also applies to this issue
http://toster.ru/q/52520
If anyone understands what the HARDWARE wants, please explain to me too. For some reason my brain exploded as I read it to the end.
Particularly liked:

I ran it all from disk. Is there any software that can be done in exactly the same way, just by inserting a disk to run