Check your Firefox Update settings

[shiringomez]

Browser is one of the most essential pieces of software which you regularly use.

Here are the steps :

1. From the Tools menu, select Options

2. Click the Web Features icon on the left side of the Options dialog

3. Make sure the option Allow web sites to install software is checked.

4. Click the button to the right labeled Allowed Sites.

5. Make sure update dot mozilla dot org is set for Allow.

6. Click OK.