The area you see on your screen when Windows first appears is called the Desktop. Analogous to the workspace of an office desk, the Desktop is a place where you can place files with which you work often, and even shortcuts to software applications you use frequently.
The Desktop

To open a window for a program, click the program name in the Start menu or double click on its desktop icon. An open window can be inactive or active. An active window will always be in the front and have its Title Bar displayed with a darker royal blue color. Only one window can be active at any given time. When a window is opened, it is automatically the active window. To make an inactive window active, click anywhere within that window.

1.
The Minimize button closes the window and
reduces it to an icon on the Task Bar at the bottom of the screen, leaving the
application running. Clicking the
icon will return the application to the desktop.
2.
The Maximize/Restore button expands the
window to cover the entire desktop, or contracts it to cover only a portion of
the desktop.
3.
The Close button closes the application
completely. If you have made any
changes, you will be prompted to save your work.
4.
The Control Menu box will open the Control
menu, which contains options for minimizing, maximizing and restoring, moving
and sizing the window. Single-click
the Control Menu box for the menu.
Double-click the box to close the application completely.
5.
The Scroll Bars allow you to move up, down,
left or right on the screen by clicking and dragging the bar, clicking before or
after the bar, or clicking the scroll arrows.
6.
Click
and drag the Title Bar to move the
window.
7.
To
resize a window, position the pointer over a Window Border until the pointer changes
to a double arrow. Then click and
drag the Border.

To Empty the Recycle Bin:
· From the Desktop:
· Double-click on the Recycle Bin icon to view its contents, then choose Empty Recycle Bin from the File menu; OR
· Right-click the Recycle Bin icon, and choose Empty Recycle Bin from the pop-up menu
NOTE: Once you have emptied the Recycle Bin, it is not possible to retrieve those files.