also safety precautions arranging your office
general fatigue 157 musculoskeletal discomfort 154 posture
help, sources of 21,
HFS file format 69
Hide Balloons command (Guide menu) 32
Hide Finder command (Application menu) 60
Hide Others command (Application menu) 60
Hierarchical File System file format 69 High Performance Module. See also
memory cache slot for 128 configurations for 129 installing
hotline for customer support 21 “Huh?” button in Macintosh Guide
window 31
I, J
icons 18 ADB 6, 7
appearing incorrectly on screen 84 application icon 18, 60, 78 blinking question mark icon 81,
114, 115 bomb icon 75, 77, 88
disk icon with blinking question mark 81, 114, 115
disk icon with X 82 document icon 18 Drive Setup icon 108 folder icon 18 Guide icon 17, 23 hard disk icon 18,
Restore System Software icon 118 “sad Macintosh” icon 83
SCSI icon 48 speaker icon 38 Trash icon 18
Index button in Macintosh Guide 25,
initializing
DOS disks
installing
all the software that came with your computer
application programs
internal hard disk. See hard disk internal modem card 37, 141 internal modem, communication slot for
126
internal modem connector 9 International Standards Organization file
format 69
ISDN network, connecting to 53 ISO 9600 discs 69, 100