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1.5.7 Only use reputable software and programs

One other way to ensure you won't get a virus is to make sure you only use official copies of software on your computer. Don't download any software unless it is from a reputable source, and don't buy pirated copies to install on your PC. If you don't know where the software has come from it may be infected with a virus which will then infect the rest of your computer and possibly destroy other programs.


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