An is essentially a "disc image"—a perfect digital copy of everything contained on an optical disc (like a DVD or Blu-ray). When you download a PC ISO game, you are getting a single file that acts as a virtual disc. You can "mount" this file on your computer, making your PC think you’ve just inserted the physical game disc. Top Categories for PC ISO Downloads

If you have slow internet, look for "Repack" ISOs. These are highly compressed versions of the game that save you data during the download process.

When searching for the "top" downloads, gamers generally look for three specific categories: 1. Retro and Abandonware