Firefox Community Forum

Mozilla tab keeps crashing (especially at YouTube) I was wondering if someone can help me find out why!

like tell me how to show the log or something to identify what is doing the crash.

Thank you in advance!

An unwanted bookmarks toolbar appears above the URL field, as shown in the image.

After all the bookmark shortcuts it contains are closed, and FF is restarted, the marks reappear.

How can they be purged permanently?

I recently graduated from Seton Hall University earlier this year, and released the laptop they gave me from their system to where I am the sole owner of it. I just converted to Firefox & Thunderbird, but for some reason Firefox automatically opens the Seton Hall website when I open Firefox. Microsoft Edge never did this, but I really don't to switch back to Edge. Does anyone know how I can stop Firefox from automatically opening the home page for my former school?