Thanks for your questions. it is very easy to clear Mozilla Firefox browser’s cookies. Here I’m trying to write step by step process of clear Mozilla Firefox browser’s cookies. Hope you will get your solution from here.

Now let’s we see, how clear Mozilla Firefox browser’s cookies.

1st open your Mozilla Firefox browser
now, click on this icon, History, clear recent history.
Now, you will see this dialog box.

Now, cheek or uncheck to select or deselect which you want to delete or not
Remember, if you select everything, then your browser will clear all time used history.
If you want to delete all browsing history, then select this everything button from the drop-down menu and

Now, click on, clear Now
All your browser’s cookies will be cleared. . .

Now, let’s we see, the alternative shortcut way to clear mozilla firefox browser Cookies

1st open your Mozilla Firefox browser and
Press the following button from your keyboard,
control + Shift + Delete key at a time.

Now, you will see this dialog box.
Now, cheek or uncheck to select or deselect which you want to delete or not

Remember, if you select “Everything”, then your browser will clear all time used history.

If you want to delete all browsing history, then select this “Everything” button and

Now, click on, clear now

All your browser’s cookies will be cleared.