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Desperately Need Help: How to stop Firefox from editing PDF files?

Greetings everyone, I've been using Firefox as my PDF ebook reader on my Windows 10 PC because it Firefox wasn't able to make changes to PDF files. However, it seems tha… (閱讀更多)

Greetings everyone,

I've been using Firefox as my PDF ebook reader on my Windows 10 PC because it Firefox wasn't able to make changes to PDF files. However, it seems that Firefox is now capable of editing PDF files and this has me incredibly worried... :'(

How can I make it so that Firefox isn't able to make changes to PDF ebook files I open?

Thank you for any help!

由 Helpless_Quest 於 3 年前 詢問

由 cor-el 最近回覆於 2 年前

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crashed pc

Windows 10 pc can not start,I have gone through automatic repair and diagnostics steps,but am now on advamced options and think I need to Reset it.This will lose Firefox.… (閱讀更多)

Windows 10 pc can not start,I have gone through automatic repair and diagnostics steps,but am now on advamced options and think I need to Reset it.This will lose Firefox.When I install it again will I be able to sign into my Firefox account to retrieve bookmarks and passwords?I am very nervous about this,don't even know how to install Firefox,as someone gave me the computer and it was already in there. I am a tech dinosaur!Thank you in advance for any help.Lesley

由 ginnynewton 於 3 年前 詢問

由 ginnynewton 於 3 年前 解答