One of the major advantages of doing work on your computer is that you can save your files which also enables you to be able to change, update and revise your work at any time that is convenient to you.
With the program you are working with open, click 'File'.
Step2
Choose 'Save As' from the drop down list.
Step3
Name your document in the blank at the bottom that says "File Name".
Step4
Browse to the folder where you wish to save your documents. Many times, programs such as Word or Microsoft Works will have the 'my documents' folder open by default. You can go with this or browse using the yellow arrow button near the folder name at the top, or the drop down arrow.
Step5
Click to highlight the folder you wish to save your document into and then click 'OK' to save.
Step6
If you change, update or revise your document in any way later, you can simply click File and then Save and forgo all the other steps as it will then be automatic for this specific document.
Tips & Warnings
If you feel you may want both versions of your document, simply follow all the original steps and name your revised document differently even if it's just adding a numeral after the name. Such as Worksheet and Worksheet2.