The appearance of the screens and the search features offered change frequently as providers seek to match or surpass their competitors. Make sure you read help screens and scroll down the search screens to see additional features. It is easy to use. The 'point and click' menu system means you don't have to remember commands and codes. It is sometimes quicker to search using the LookSmart directory of over 25,000 subjects.
Most search engines have a subject directory approach.
The coverage is much less than the search engines but they generally point to the larger, more reputable sites. Huge coverage but limited search features. Uses search folders to narrow searches. Powered by Alta Vista. Use the help screens for effective searching.