Setup it takes about a minute to install AVG Antivirus 2015, which is a vast improvement on the 30-plus minutes it used to take to get the software underway. Your system also doesn't require a reboot once you’ve completed the setup. You don’t need to wait for a box to turn up in the mail; the direct download is convenient and straight forward. Compared to previous versions, you’ll notice AVG Antivirus 2015 takes up a whole lot less disk space and it leaves your memory much better off – AVG Antivirus is now one of the best programs for memory use out of all the ones we tested