What can cause a threat to a computing system? A. Nick scans his hard drive before connecting it to his laptop
B. Julie turns off the power before shutting down all running programs
C. Steven has created backup of all of images
D. Cynthia uses a TPM
E. Monica has enabled the firewall settings on her desktop computer.

The average cost of one year at a private college in 2012-2013 is $43,289. the average grant aid received by a student at a private college in 2012-2013 is $15,680.   what is the average student contribution for one year at a private college in 2012-2013?

You wanted to look up information about alzheimer's, but you were unsure if it was spelled "alsheimer's" or "alzheimer's." which advanced search strategy would be useful? a) a boolean search b) using a wild card in your search c) trying different search engines d) doing a search for "alsheimer's not alzheimer's" asap. ill give brainlist.

Best laptops for college [$100-$500 range]?