Most people have only one virus scanner installed on their computer as having multiple scanners can cause them to interfere with each other. However, if you want to ensure a file is safe, it's best to scan it with several different scanners. To do that, watch this video or do the following:
1. Go to virustotal.com
2. Drag the file you want to scan onto the webpage
3. If multiple scanners suggest the file is infected, take caution with that file.
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