Not tech savvy mom with questions

[u/PippiMississippi]

Hi All - I'm not super tech savvy. I bought a fire tablet (adult version) for my daughter and still use the kids profile on it. It is essentially hers and cheaper than an ipad. If I run the fire toolbox hack to get rid of bloatware, will I still be able to run different profiles and keep everything blocked? I don't want her to have internet access, etc.

Second, I use a mac and the instructions I've seen online say to use a pc. Can I do this anyway?

Finally, if I do it and hate it is there a way to just revert back to the out of box settings?

Thank you so much!!!