When you check off an item on your list and decide to download it, the software will upload that information for you to retrieve later. You don't have to do anything more than check the box of a system and click to download and the application will automatically do all the work for you. This makes the process very simple for most people and the cost to download one application will cost less than you can expect to pay in a year for a software license. This is why so many people use this type of application and there are so many that are free!
However, the most useful application that you can download is Mac Companion software. This software can do a lot of the tasks that the other applications cannot. It can make backups, is able to remove items from your computer, edit system files, be a firewall, and allows you to do tasks like run a diagnostic on your system that you would not be able to do on your own. It will let you run a diagnostic on the computer that you have run the application and even let you re-image it if you like!
Many of these applications are not always free software, however they have some free ones that you can use and some that are very basic. The most valuable is Mac Companion because it is the most powerful and can remove so many things from your computer that the others cannot. In addition, it has a lot of built in features that are great for the average user. You might have to install it first before you get it but once you get it there is nothing that compares to it. With the others you will be able to remove what you want to and make backups of your system in minutes!
