Light energy is trapped by a green chemical called chlorophyll. In photosynthesis, light energy is converted into chemical energy. When animals and plants respire, the chemical energy in glucose can be converted into other forms of energy e.g. kinetic energy.
McAfee is a very reliable antivirus program giving protection from antivirus and other infections to the users since past three decades. It is very effective in fighting new real time threats a dependable software for protecting your system however sometimes users face virus threats in spite of having McAfee installed.
Set custom scan options. Custom scan options define what McAfee looks for during a custom scan, as well as the locations and file types it scans. By default when you run a custom scan, McAfee checks all drives and folders on your PC, along with all network drives. You can exclude network drives and scan only parts of your PC, like your critical system files, the desktop, and program files.