No. Some alerts or errors could be pre-programmed by viruses or Trojans to trick the user into clicking it to fix the problem, but actually executes a virus.
task bar
the task bar is said to be status bar if we are browsing something on the internet.
drag the outlook icon to the task bar
right click on the task bar and make sure on the list the 'lock task bar' option is checked
basically a bar with task its like having a phone and putting apps on it
An active application is shown in the task bar.
To get the task bar back simply press 'CTRL + ESC'. If this does not work open the task manager select 'new task', and press 'ok'.
By completing the task or logging out.
Minimise a window is to send it to the task bar.
The menu bar.
Wilfred
As of Windows XP, it is no longer called the System Tray. Instead, it is referred to as the "Notification Area." It is located in the same place it has always been - when the task bar is in its default location, it is on the right side of the task bar, immediately to the left of the clock.