You are creating a document for your students at school using words 2013. you are concerned that some of your students have older versions of word. how can you ensure that your students can open up these word files in older versions of word?

Asalesman at a high end computer security firm want to sell you a proactive cover for your passport, which contains an rfid tag inside storing your sensitive information. the salesperson's solution cost only $79.99 and protects your passport from being read via radio waves while it is in your pocket. explain how you can achieve the same thing under $3.00

What are the three uses of a screw?

You can apply several different worksheet themes from which tab?