For example, some buttons are navigational. Click on these to see the next page of entries, the next record, start a new search, etc.
Some links help with searching.
Click on the underlined and highlighted portions of any record to start a search for those terms in other records. Some of the records have links to associated Web sites. For example, the library record for the Baylor Law Review has a link to the review's Web site, so you can see the table of contents for their latest issue and even the full text of some of the articles. You'll need to have the Telnet client software on your own machine to use this version.