Trend Micro Antivirus phone number 1-888-959-9638 Trend Micro Support Number. If you are facing any issues as like installation. First you have to start your window after you have to start process to install you antivirus. Then you have to choose you drive then you have to accept privacy policy. After that you trick the finish button. Now your antivirus has installed. For more information you can call our toll free number.