Apple Macintosh System 7.5 - Manual (Page 19)

Installing from floppy disks
1 Insert the Install Disk 1 disk into a floppy disk drive.
2 Turn on your computer.
3 Open the Installer by double-clicking its icon.
All system software files are compressed. The Installer program will expand
them during installation. Do not drag them to your hard disk.
4 When you see the Installer’s welcome screen, click Continue.
The Easy Install dialog box appears.
Installing a customized system: These instructions cover the Easy Install
process, which is suitable for most users. Easy Install installs the files that
your particular model of computer needs. If you want to create a system that
works on all Mac OS-based computers or add specific components after
installation, see “Using the Custom Install Option” later in this chapter.
11 Installing System Software
Disk on which system
software will be
installed
Button to switch to a different disk
for installation