Three or Four Ways Of... There's Always More Than One Way of Doing Something on a Computer
When you first learn how to use a computer, it's sensible to learn ONE way of doing each of the basic tasks.  It's easier to remember and less confusing.  But you will soon find that other people do things differently.  It doesn't make them right and your wrong.  Similarly, it doesn't make you right and them wrong.  It really does mean that there is more than one way of doing that particular task.  Your ultimate aim should be to use the computer in a way that suits you.  If you are a touch typist, you might find using keyboard shortcuts easier as you won't need to pick up the mouse.  Use the method that suits you.  You might find you use more than one method, depending upon the circumstances.
Here are some examples: Print This Page Cut, Copy & Paste Ways to Cut & Paste 1)  Click on Edit and then click on Cut 2)  Right click on the text/graphic and select Cut from the menu 3)  Click on the Cut icon (pair of scissors) 4)  Hold down the Ctrl key on the keyboard and press X (this is the keyboard shortcut) Ways to Copy & Paste 1)  Click on Edit and then click on Copy 2)  Right click on the text/graphic and select Copy from the menu 3)  Click on the Copy icon (2 sheets of paper) 4)  Hold down the Ctrl key on the keyboard and press C(this is the keyboard shortcut) Save 1)  Click on File and then click on Save 2)  Click on the Save icon (a floppy disc) 3)  Hold down the Ctrl key on the keyboard and press S (this is the keyboard shortcut) Print 1)  Click on File and then click on Print 2)  Click on the Print icon (a printer - but beware of this option - it DOESN'T bring up the print dialog box - it just prints using the last settings you chose - which could be 6 copies in draft mode!) 3)  Hold down the Ctrl key on the keyboard and press P (this is the keyboard shortcut)