what would be required to start a search engine
Lesson 8: Using Search Engines
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Using search engines
With billions of websites online today, there is a lot of information on the Internet. Search engines brand this information easier to discover. Let'due south await at the basics of using a search engine, as due westell every bit some techniques you lot can use to get better search results.
Watch the video below to learn more nigh searching the Web.
How to search the Web
At that place are many different search engines you tin can utilise, merely some of the about popular include Google, Yahoo!, and Bing. To perform a search, y'all'll need to navigate to a search engine in your web browser, type ane or more keywords—also known as search terms—and so press Enter on your keyboard. In this example, nosotros'll search for recipes.
Afterward y'all run a search, you'll see a list of relevant websites that match your search terms. These are normally known as search results. If you lot run across a site that looks interesting, you tin can click a link to open it. If the site doesn't have what you need, you tin simply return to the results page to look for more options.
Most browsers also allow yous to perform a spider web search directly from your address bar, although some have a carve up search bar next to the address bar. Simply type your search terms and press Enter to run the search.
Search suggestions
If you don't find what yous're looking for on the first try, don't worry! Search engines are good at finding things online, merely they're not perfect. You'll often need to endeavour different search terms to find what you're looking for.
If you're having trouble thinking of new search terms, you lot can use search suggestions instead. These will usually appear every bit you're typing, and they're a great way to find new keywords y'all might non have tried otherwise. To apply a search proposition, you tin can click it with your mouse, or select information technology with the arrow keys on your keyboard.
Refining your search
If you're even so having trouble finding exactly what you lot need, yous can use some special characters to aid refine your search. For example, if you lot want to exclude a word from a search, you can blazon a hyphen (-) at the beginning of a word. So if you wanted to find cookie recipes that don't include chocolate, you could search for recipes cookies -chocolate.
You can also search for exact words or phrases to narrow downward your results even more than. All y'all need to practise is place quotation marks (" ") around the desired search terms. For instance, if y'all search for recipes "sugar cookies", your search results volition only include recipes for sugar cookies, instead of whatever cookies that happen to use sugar as an ingredient.
These techniques may come in handy in sure cases, only yous probably won't need to utilize them with most searches. Search engines can unremarkably figure out what you lot're looking for without these extra characters. We recommend trying a few different search suggestions before using this method.
Content-specific searches
At that place may be times when y'all're looking for something more specific, similar a news article, flick, or video. Most search engines have links at the top of the page that allow you to perform these unique searches.
In the example below, we've used the same search terms to look for images instead of websites. If you see an image you similar, you tin can click to visit the website it originally came from.
You can utilize the actress search tools to narrow down your results even more. These tools will change based on the blazon of content yous're looking for, but in this instance we can filter our images by size, color, prototype type, and more. So if you wanted to find cookies with pink frosting, y'all could search for images that are by and large pink.
Advertisements
Ane final thing to note: Virtually search engines include advertisements with search results. For example, you tin run across advertisements at the top of the search results below.
These ads are based on your search terms, and they often look similar to other search results. While they may be useful in some cases, it'south usually more helpful to focus on the actual search results.
For even more than search tips, check out our Search Better tutorial.
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Source: https://edu.gcfglobal.org/en/internetbasics/using-search-engines/1/
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