Speaking honestly, FF would not be that much popular without its vast library of useful add-ons. These add-ons add some extra functionality and beauty to your browsing routine. Below are some add-ons related to music and videos, which I have used and found useful.
After a period of using, your Windows becomes “fatty” and “obese” because of duplicated, temporary files and invalid entries from the Registry. Like obese people who don’t have good health, your computer may probably be slow and unstable. To take care for this, EasyCleaner is a free and easy to use software to keep your computer back to shape.
As you know an Image is more worthy than a thousand words. Then what will be the video worth of? Simple! Multiplies by the number of frames in a video 
. Okay this is going quite mathematical so we will not go into the deep, rather what I am going to show you is the list of 5 best of the best video capturing softwares.
I am NasirJumani, the author of this blog. Besides blogging, I am also a student of Engineering and an amateur Web Designer and Internet Marketeer. You can find more about me by in the about page.