The is a reliable line-interactive UPS designed to protect home and office equipment from power surges and outages. To maximize its utility, you should download and install the PowerChute software, which enables "graceful" unattended shutdowns of your computer to prevent data corruption when the battery runs low . Choosing the Right Software
Depending on your specific 750VA model and operating system, you will need one of the following: Solved: PowerChute software for the Mac apc 750 powerchute download