Use these links to get the ISOs you will need to download on your Seneca computer account in a Seneca College lab if you are using and SSD drive, or to download and burninto a DVD if you are using a removable hard drive:

There is also a second install DVD diskRegardless of which type of storage media you are using, but we won't be using itis useful to download and burn the Live version of Centos 7 to use for rescue purposes.