PTC

COMPUTER EDUCATION TRAINING SERVICES, NAMELY, TRAINING AND EDUCATION SERVICES IN THE FIELD OF COMPUTER SOFTWARE

TECHNICAL SUPPORT SERVICES, NAMELY, TROUBLESHOOTING OF COMPUTER SOFTWARE PROBLEMS VIA TELEPHONE; UPDATING OF COMPUTER SOFTWARE; MAINTENANCE OF COMPUTER SOFTWARE, NAMELY, MAINTENANCE AND ERROR CORRECTION SERVICES FOR COMPUTER SOFTWARE; COMPUTER CONSULTATION; PRODUCT DEVELOPMENT FOR OTHERS