good

no funciona

I'm new; just playing it by ear!

Easy to switch and edit, but outdated. Doesn't make sense if I still have to edit with current browser versions every time. Many sites don't support older browser versions so testing with reported older version breaks the web site/app. As also stated by Chris, they track everything you do in your browser and sell your data.

exelente

good

Spyware! Look at their policy -''Information We Collect... We collect personal information in order to provide you with a better use of our website. Anonymous information such as the number of your link clicks, page views, and login times may also be collected to help us enhance your overall experience. We may store your personal information..''