What exactly is your question?
Answer:
He needs to reduce the glare of his Computer Screen
Explanation:
He can reduce the Computers brightness, Use an anti-glare screen or wear protective glasses to reduce the computer's glare.
MS-DOS. MS-DOS stands for Microsoft Disk Operating System. It was the first widely installed operating system for personal computers but became obsolete with the arrival of more advanced graphical user interfaces such as MAC OS developed by Apple, Inc.
Good Luck!
Answer: Voice or speaker recognition is the ability of a machine or program to receive and interpret dictation or to understand and carry out spoken commands.
Explanation: