⟩ What are some common sources of computer viruses and how can you prevent being infected?
Some common sources are Internet downloads, email attachments, and infected CDs/DVDs. You can use trusted anti-virus software and update it regularly. Make sure it checks every file on the computer. Backup your system periodically in case a major infection occurs, and be aware of all software and programs that run on your computer. Never click a suspicious link or download a suspicious file.