On the Office PC, Bosses Opt For All Work, and No Play
Employers, both in Federal and private sector, are cracking down on use of computer games, personal E-mail and recreational Web surfing, which they see as undermining productivity that personal computer was supposed to bring to world of work; management measures include monitoring employees' computer files, tracking their electronic footprints across World Wide Web and even passage of amendments by Congress that would ban game-playing on personal computers in Federal offices; photo (M