1. Suppose you click a link at a Web site and receive a message that the file cannot be displayed because it is in PDF format. To view the file, you need an updated version of your browser. True or...

1. Suppose you click a link at a Web site and receive a message that the file cannot be displayed because it is in PDF format. To view the file, you need an updated version of your browser. True or false?

2. You’d prefer not to have the search engine you use maintain accumulative records of your searches. You can block from a specific search engine site, and that setting will force the search engine to assign a different ID number to you for each session.