What is a Search Engine?
Have you ever heard of search engines and wondered what they are? A search engine is an online tool that enables users to find information from the internet. It helps people locate relevant websites, articles, images, videos, and more with just a few clicks. Nowadays, it's hard to imagine the web without search engines—they're essential for finding the information we need quickly and easily. Let’s take a look at how search engines work and why they are so important. How Search Engines Work Search engines use automated programs known as "web crawlers" or "spiders" to index web content. They do this by scanning through websites, reading the text on each page, and analyzing its structure. The data collected is then stored in a database called an "index." When someone searches for something on a search engine, the engine looks through the index to find relevant pages to show in its results. The most relevant results appear first in order of importanc...