9 COMPUTER SOFTWARE TO ALLOW USERS TO PERFORM ELECTRONIC BUSINESS AND OTHER FINANCIAL TRANSACTIONS VIA THE INTERNET; COMPUTER SOFTWARE FOR USE IN THE AUTHENTICATION OF A DIGITAL SIGNATURE, DATA ENCRYPTION, SECURE COMMUNICATIONS, SECURE STORAGE AND VERIFICATION OF ELECTRONIC TRANSACTIONS, DOCUMENTS OR COMMUNICATIONS OVER THE INTERNET OR OTHER COMPUTER NETWORK; DOWNLOADABLE COMPUTER SOFTWARE FOR USE IN CONDUCTING ELECTRONIC BUSINESS TRANSACTIONS IN THE FIELD OF MAIL, AND INSTRUCTIONAL AND USER MANUALS SOLD IN CONNECTION WITH ALL THE AFOREMENTIONED GOODS