Unformatted text preview: appearance and navigation, and communications and the internet. Some features of Mac OS X are: new technology to search the entire computer, a built-in AOL compatible instant messenger, 3-D personal video and audio conferencing, a filter to eliminate junk emails, and the ability to connect to a windows network and share documents on that network with windows machines. 4. What is malware? How are viruses, worms and Trojan horses different from each other? (7 points) Malware is malicious software, which intentionally changes the computer without user’s knowledge. Worms copy themselves over and over which slows the machine down. Trojan horses look like legitimate programs, for example a screen saver. When activated under certain conditions, they take effect either destroying files or communicating over the internet....
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- Spring '10
- Windows Vista, File manager, multiple Operating Systems, utili ty program, ac OS X.