Algorithms have a series of common characteristics such as precision (they cannot be ambiguous and have to be objective), order (the sequence cannot be in doubt), specificity (what to do or not to do ...

This works for categories on fashion, beauty, home goods, and electronics. Plus, improved citations, WhatsApp Search and ...

And if you don't know what an algorithm is then I've made a handy video guide on the BBC Teach website. The search engine uses the algorithm rules to check the thousands of websites it found in ...