Try restarting the computer again. If that doesn't work, I can't help you. It has happened many times to me as well. I am having another problem in that there is a mysterious lowercase "i" icon in the McAfee icon n the taskbar.
Answer Either Mcafee isn't running or you have chose not to show the tray icon. Go to your start menu>All Programs>Mcafee Start and see if the icon appears.
Try pressing the F11 key
I have McAfee Security Scan Plus icon on the desktop. I am looking for McAfee SecurityCenter pane. Where can I find that?
First you need to make sure the Taskbar at the bottom of the screen is unlocked. 1) Mouse over the Taskbar and right-click. 2) Look for 'Unlock the Taskbar' in the pop up menu. If you don't see 'Unlock' then the Taskbar is already unlocked. Next, drag the Outlook Express shortcut icon from your desktop to the Taskbar, and release. A mini icon will be created on the Taskbar. Click on the mini icon to be sure everything is working ok. If you want to lock the Taskbar, just follow steps 1 and 2 from above, but choose 'Lock the Taskbar' instead.
From the Start menu, open Control Panel Double-click Power Options Click the Advance tab Click the Always show icon on the taskbar. Click OK
Right-click the icon you want moving, and select 'pin to taskbar'
Click the volume icon on the right side of the taskbar, then click the mute speakers icon.
To pause McAfee, you will want to right click on the small icon in the toolbar. Then choose the pause command. You can also bring up your list of programs, find the McAfee program and open it. Then pause the program.
There is an Gtalk icon in the system tray (Extreme right side of the TaskBar). Right click on that icon and select "Sign Out" option.
The disappearance of the volume icon on the Windows XP taskbar could mean the computer is infected by a virus. It may also be as a result of a corruption of registry settings.
The button is included by default in the Quick Launch menu. Simply right-click the taskbar and select Toolbars > Quick Launch.
This will show you how to turn a system icon on the taskbar on or off.
Open the Control panel 2. Open the "Sounds and Audio Devices" icon. 3. Verify the "Place volume icon in the taskbar" checkbox is checked. If this option is not available or is grayed out, . 4. If you were able to check this box, click ok and close out of this window and the Control Panel. 5. Double-click the sound icon in the Systray and verify that all the sound volumes are mid-way or higher. Check ur registry. Check if the sound registry key is enabled or disabled. There could be an error in registry