Click the link Microsoft Office 365 and sign in with your Eckerd email and password (alternatively, if you do not have Microsoft 365 installed, please click the option on the right to do so).
Once you have signed in, select the option to Install Office in the top right corner. Click the first download option for Office 365 apps, wait for the apps (Word, Powerpoint, Excel, et al) to install on your computer. This may take a few minutes, depending on the quantity of apps, internet connection, and available storage.