What you should know about Windows 7 licensing

Microsoft offers many ways to buy Windows 7. You can buy the operating system preinstalled on a new PC, upgrade an existing PC using a shrink-wrapped retail package, purchase an upgrade online, or build a PC from scratch and install Windows yourself.
In each of these cases, you can also take your pick of multiple Windows [...]

Windows 7 ISO Image Edition Switcher Free Download for Direct Convert

Windows 7 no longer has “One Disc to Rule Them All” universal installation DVD disc media or ISO image which allows users to select whichever editions of Windows 7 they prefer to install during setup. Instead, each Windows 7 installation ISO or media is specific for a channel and distribution and can be used [...]