I have always had a little icon over on the right hand of the screen at the bottom that controls the sound on the computer. Some routine updates installed and now I don't have it anymore. I went to the taskbar and notification part of the control panel and tried to add it back on. I do not even have that as an option. It says power, date/time, and then the sound is shown but in that faded color that says it isn't an option. NOTHING I have changed so far will let me fix it. Any ideas?