<span>
The best and most correct answer among the choices provided by the question is the fourth choice "<span>communicating using body language instead of digitally or online"
</span>Gesture recognition<span> is the mathematical interpretation of a human motion by a computing device. </span>Gesture recognition<span>, along with facial </span>recognition, voice recognition<span>, eye tracking and lip movement </span>recognition<span> are components of what developers refer to as a perceptual user interface (PUI).</span>
</span><span>
I hope my answer has come to your help. God bless and have a nice day ahead!</span>
No, Microsft recommends you purchase and install a Virus Protection <span> Program despite having its own free version </span><span>Microsoft Security Essentials. If you notice on any new computer, usually McAfee/Trend or any other Virus Protection program is preinstalled and active for a few months. There are pretty good free versions out there, Total AV and PC Protect are very good and have high rankings.</span>
The difference between analog and digital is in how the information/data is measured: Analog technology uses data that is continuous and the goal is to capture a likeness of reality. Digital technology uses sampling to encode the data and then reproduces it as closely as needed.
Hope this help young children
Answer: Stealth/Tunneling Virus
Explanation: Stealth or tunneling virus are the virus which are responsible for attacking a computer system which causes the problem in the functioning of the operating system by manipulating files, creating partition etc.
These viruses try to avoid or prevent the anti-virus scans for the detection any sort of virus or error . They act to prevent any malfunction detection by taking charge for the anti-virus operation.