ISO burnerAn ISO image is a type of archive file that is often used to distribute software. In Windows 7, Microsoft addressed something that's been on the wish list of many users for a long time: Now you don't have to download and install a third-party program to burn an ISO file to disc.
It's a simple process: After you download an .ISO to your hard drive, just double-click it and Windows 7 will open the Burn Disc Image dialog box, shown here. This also works for images with the .IMG file extension.
Debra Littlejohn Shinder, MCSE, MVP is a technology consultant, trainer, and writer who has authored a number of books on computer operating systems, networking, and security. Deb is a tech editor, developmental editor, and contributor to over 20 additional books on subjects such as the Windows 2000 and Windows 2003 MCSE exams, CompTIA Security+ exam, and TruSecure's ICSA certification.