Here are some of the first renders of what the retail channel packages of Windows 10 could look like. Microsoft plans to sell packages with physical DVDs in markets with slow Internet connections (the first two renders), in others, the company will sell slimmer envelope-type package (the last two renders) that lacks physical media, and include only a plastic card with a key printed on it. You can download the install image for your edition, and create a bootable USB flash drive that can be used as an installation media.

Given that over 300 million current users of Windows 7 and Windows 8.1 are expected to avail the free upgrade to Windows 10, which entails a web-based update; and given the amount of people buying licenses on the web, Windows 10 could very well be the last version of Windows that's sold in physical packages, at ground stores. Speculation is also rife that Microsoft could fundamentally change its version numbering scheme and upgrade model, which could mean no more future major versions, and possible subscription models to get software updates. Windows 10 will release on July 29, 2015.