#instagrok

تطبيقات تساعد الطلاب في امتحاناتهم

"Search" now is synonymous with Google. But that "search" is hardly the same as "research." While Google promised to index the world’s knowledge, the algorithms behind its PageRank and the organization of the card catalog and of the information in a library are very different things. You can wander through the links Google offers, but the point of its search engine is to give you the “best results” so that you just have to click once. The point – and you can see this by the fact that Google tells you how many fractions of a second it took to process your query – is to find an answer quickly and efficiently.