Purchase entire seasons of your favorite shows on DVD from stores such as Target, Walmart or Amazon.com. A disadvantage of purchasing DVDs is they take up storage space in your home. Advantages include having a physical copy and being able to resell the DVDs in the future.
Download your favorite TV shows from Amazon.com. You can choose to download entire seasons or individual episodes. For Mac users, a disadvantage of purchasing from Amazon.com is being able to view the show only through streaming video. An advantage is you can re-download your purchased TV shows anytime in the future.
Download your TV shows from Apple iTunes. A disadvantage of purchasing shows from iTunes is they cannot be re-downloaded if you delete them from your computer. An advantage is iTunes shows can be downloaded and viewed on either a PC or a Mac.