I have an HP Officejet Pro L7780 all in on printer and two desktop computers that are set up to only print by being physically connected to it. The printer can receive prints wireless by laptop and another desktop computer we have can print wireless. how do i set up the other two computers to print wireless?

I’d like to know what types of programs or applications slow down computers so I can delete them.

Hi, i want to spy on my family’s computers and laptops using my computer. is there anyway i can see what they are doing on their respective computer/laptop without going on their computer. We are all using the same wireless network.

Hi, I have a question, what “materials” or elements are computers made out of. Like what is used to make the CPU, the or motherboard. I need to know what kinds of elements are in the computers. Also, another big thing I need to know is what kind of liquid does someone use in Liquid Cooling Systems. What is the name or element used in the LCS because I know its not just water. Thanks in advance!

I have plugged lan cable to both RJ45 ports in both the computers. It is still showing network unplugged. Is there any problem with the cable? Otherwise also tell me how to set up the connection.
Thanks in advance.

I need to know a software for MS Windows that could aid in the control of the mouse cursor.

i like computers and i even have helped people take viruses out and work on their software and reload operating systems and things like that…..what kind of computer degree would i need to get to be able to do this for a job?

I have a few computers in my house. I have them all connected to a router for internet capabilities. My question is…..Can a virus on one of the computers get to the other computers because they are connected by the router?

I Have one computer (a desktop) with ubuntu installed on it and another one (a netbook) with windows xp on it. And wonted to know if there was any way to use one mouse and one keyboard for the two computers. Free would be prefered. Thanks.

I reside in new york state and I want to teach computers (i.e. how to use them, software maybe) to K-12 students. If there are any new york state technology/computer teachers reading this, what is your major and what do you recommend?