ScrapBook Plug-in is an interesting extension to add to the Mozilla Firefox web browser, which will allow you to save texts and make annotations from the same browser, as if it were your particular clipboard.
The highlight of ScrapBook Plug-in is that you can automatically store all the texts of the websites that interest you or even save the entire selected website (not just the texts), without limits.
It also allows you to edit the captured websites, underline the fragments that interest you most, make your own notes on each section, and even ScrapBook Plug-in has a powerful search engine to perform advanced searches on everything stored.
You can free download ScrapBook Plug-in 32, 64 bit and safe install the latest trial or new full version for Windows 10 from the official site.