They will all need to be separated and entered exactly as they appear.  After you have completely entered one, there is a blue link to Add another W-2.

• Please click on the Federal Taxes tab, at the top.
• Then select, Wages and Income
• You may see a prompt for your W-2 but if not, click on 
• Check for More Income and See All Income
• Scroll down to Wages and Salaries, by the red brief case icon, and click on Start

 

Does doing this make me unable to use the free edition? I used it with two w2s in the past but this year I have four please respond

The number of W-2s should not impact you qualifying for the free edition.  This link has  a comparison of versions, so you can see what it covers.
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