title how to program a computer author jack collins medium book title the use of passwords for controlled access to computer resources author wood helen m medium book 0 How to program a computer Jack Collins 11224467 11224466 How to program a computer Jack Collins 11224467 11224467 XXXXXXXXXX test-usersetting-2 data: YYYYYYYYY How to program a computer Jack Collins 11224466 11224466 XXXXXXXXXX test-usersetting-2 data: YYYYYYYYY