Labels:bulletin board | dialog box | sky | window OCR: About This Macin osh System Softvare 7.1 Macintosh Quadra610 c Apple Computer Inc. 1983- 1994 Total Memory 192K Largest Unused Block 153K Now Contact 048K Sustem Software 2,954K WordPerfect ,000K Wasting Memor Softare penb O00K