You can access Evernote in a number of ways. You can install the evernote software on your computer, or install Evernote apps on your phone or tablet or access it through the web version, which will work in any browser (Internet Explorer, Chrome, Firefox, Safari etc.). Your notes will be synchronised between all these devices.
This is the first in a 10 part series of You Tube videos by Bradley Fish. They highlight the major features of Evernote and they are short and simple to follow.