Software Center is a piece of software that is installed on admin-lan domain joined Windows computers and allows for users to install listed software without the need for media or for administrative rights.
To access software center please review the following steps
Open the windows start menu
In the search box type in Software Center
Click on the Software Center icon, this will open up the Software Center library and put you in the Applications Section
Click on the desired Application and it will open up the installation window and click Install
When you click on install you will see the install status displayed
Once the software has been installed it will no longer be listed in the applications list but will be visible in the Installation Status page
Please note that if an installation fails it should be visible in both he applications page and the installation status page