Downloadable computer software for use in ensuring privacy of a user of a computer system or network, namely, by removing activity traces of the user; Downloadable computer software for use in improving the performance and efficiency of a computer or network; Downloadable electronic publications in the nature of magazines, notices, instructions or newsletters in the field of computer software

Computer software for use in ensuring privacy of a user of a computer system or network, namely, by removing activity traces of the user; Downloadable computer software for for use in improving the performance and efficiency of a computer or network; Downloadable electronic publications in the nature of magazines, notices, instructions or newsletters in the field of computer software