It would be great to be able to match the built in PDF editing tools that Microsoft Edge has, specifically the highlighting and drawing tools. This is one of the reasons I can't use Firefox for working with PDFs.
I think it is important to make the PDF documents opens faster, i noticed it is taking a bit longer than any browser to open a PDF File, Also it needs some important tools like a Highlighter and text box, because whenever I want to highlight something i have to use another browser that support these features.
It would be nice if you will add some functions to your PDF viewer in Firefox, which can be usefull to edit some forms, add some signs or add some drawings like Microsoft Edge. Clean PDF viewer with editing forms in PDF is not all which i want to use, because i want show or edit at once without installing external software. Microsoft Edge makes here great job, please Mozilla make your PDF viewer much better!
With Edge browser I can add new notes and edit old notes easly to pdf files. Yıu can't edit old, saved annotations with Firefox. Edge can save edits with one click, Firefox shows browse dialog to save changes.
Banks, Email, Insurance companies, brokerage houses, etc all need good passwords. The more complicated the password the more a person needs to make sure that the password was not typed in incorrectly or he will lock himself out. When the Password is unencrypted for checking purposes the signin button should be disabled. Also signins with periods of inactivity should be signed out automatically. Banks do this. I am old and I make mistakes. I have been making mistakes all my life. The way to minimize the results of mistakes is to idiot proof the working environment. These suggestions go a long way in doing this. When Google forces you to be signed into email to use a service like Youtube it is not security oriented.