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It's a great way of being extra secure and safe with your data. If you regularly use a manual scan to check out what's going on, you'll always be on top of the latest definition file updates. Some malware can be downloaded but not executed, meaning it's sort of harmless, but it's still there as a potential threat if you don't think and hit the open button one day. However, it is sometimes possible that a dormant virus or malware is lurking on your computer's hard drive unactivated and undetected due to an earlier scan that hadn't picked up on the issue. You can check for dormant filesĪntivirus software updates regularly via definition files that track all the latest malware and viruses out there. If you set aside some time for this, you can leave your PC to solely run the deep scan, knowing that it's far more thorough than the usual quick scan that tends to happen daily. That's not a bad thing as your computer can cope, but it may not be very keen to multitask at the same time.
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A full scan places a heavy load on your computer.
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