A:AnswerAlthough the HP Deskjet D2660 Printer does not have Windows 7 drivers or software included in the box, the following HP website has a free full feature software and driver download that will make this printer fully compatible with Windows 7:
http://h10025.www1.hp.com/ewfrf/wc/softwareList?os=4062&lc=en&dlc=en&cc=us&lang=en&product=3742936
A:AnswerThe HP Deskjet D2660 Printer uses the HP 60 (CC640WN) or HP 60XL (CC641WN) Black and the HP 60 (CC643WN) or HP 60XL (CC644WN) Tri-color ink cartridges.
A:AnswerAs long as your Acer PC has an open USB port and utilizes a Windows 2000, XP, Vista, or Windows 7 operating system, the HP Deskjet D2660 Printer should be compatible.
Unfortunately, since Hewlett-Packard does not test or support third-party products, I am unable to provide more specific compatibility information. We also cannot guarantee compatibility.