Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

How can I tell which version of Firefox is installed on my computer?

more options

I received 2 notices that said an update installation had failed. I tried to manually download the update, and I don't know whether it actually "took" or not. So I need to know the number of the latest update, and then how to tell what numbered version is on my computer. (Windows 7) Thanks!

I received 2 notices that said an update installation had failed. I tried to manually download the update, and I don't know whether it actually "took" or not. So I need to know the number of the latest update, and then how to tell what numbered version is on my computer. (Windows 7) Thanks!

Isisombulu esikhethiweyo

Did you post this question using Firefox? The Firefox used to post this question identified itself this way:

Mozilla/5.0 (Windows NT 6.1; WOW64; rv:53.0) Gecko/20100101 Firefox/53.0

In other words, it's Firefox 53.0, 32-bit version, running on Windows 7, 64-bit version. (It's normal for Windows users to run 32-bit Firefox, but you can switch if you want to. See: How to switch from 32-bit to 64-bit Firefox)

Funda le mpendulo kwimeko leyo 👍 0

All Replies (1)

more options

Isisombululo esiKhethiweyo

Did you post this question using Firefox? The Firefox used to post this question identified itself this way:

Mozilla/5.0 (Windows NT 6.1; WOW64; rv:53.0) Gecko/20100101 Firefox/53.0

In other words, it's Firefox 53.0, 32-bit version, running on Windows 7, 64-bit version. (It's normal for Windows users to run 32-bit Firefox, but you can switch if you want to. See: How to switch from 32-bit to 64-bit Firefox)