why all of my addons have truned disabled and I can't find a way to enable them
all the add-ons have unwillingly turned disabled. I tried to enable them but there is only a button to remove them not to enable them as it used to be. additionally, I can't keep my start (home) page I went to general in options and i have choose the page i want which is my yahoo account page and there is no save button so every time I get out after I browser and i start is again it starts with about:blank page how can I fix this problems?
All Replies (1)
Start with this;
Bookmark and use this; Download the Mozilla Search Reset {web link} This add-on is very simple: on installation, it backs up and then resets your search preferences and home page to their default values, and then uninstalls itself. This affects the search bar, URL bar searches, and the home page.
You may have ad / mal-ware. Further information can be found in the Troubleshoot Firefox issues caused by malware article.
https://support.mozilla.org/en-US/kb/firefox-is-stuck-in-safe-mode