I have downloaded a group of exercise files from a training site. They are broken into three zip files with extensions .z01, .z02, and .z03. I have win rar and win zip but neither will open these files. I tried starting with the last one, that did not work. Any suggestions?
This introductory course to Windows 7 environment will teach you about working with the Windows operating system. You will learn about basic functions including start menu; the desktop; managing files, folders, and libraries.