When you are a computer technician, you see Malware of all types and intensities. Some render computers almost useless unless you are in safe mode. In many instances, the computer simply will not boot or you cannot access your file system. In a few cases, Trojans such as CryptoLocker will encrypt your most used files allowing no access to them at all. All these infections have one think in common; they did not do any damage to your physical computer.