DOS games are awesome, but many have tricky memory requirements and there are terms like conventional memory, extended memory and expanded memory that can be confusing. This video explains what's going on in an easy-to-understand manner. MS-DOS Starter Pack: 💙 Consider supporting me 💙 Disclosure: Some links in this description are affiliate links. I receive a small commission when you make a purchase. There are no additional costs to you. Support me on Patreon: Make a PayPal donation: Buy cheap DRM free games on GOG: Buy parts on Amazon: Buy parts on AliExpress: Buy used parts on eBay: