Yes, as long as the other computer is owned by you. Please do not install Orvell Monitoring on a computer you do not own, as you may violate state or local law by monitoring the activities of property that does not belong to you. When your purchase is complete you will be given a download link and serial number. This will allow you to download Orvell Monitoring to any computer connected to the Internet. Alternatively, you can save the Orvell Monitoring installation file to a CD-R, memory stick, or another storage device to transfer to another computer.