About 93 results
Open links in new tab
  1. What Does a SIM Card Do? - Best Buy

    A SIM card is a crucial component in mobile devices. If you’re wondering, “what does SIM stand for?” it’s an acronym for Subscriber Identity Module, which securely stores your unique subscriber …

  2. “What about” vs. ”what of” - English Language & Usage Stack ...

    What of and what about are not idioms; they don't mean something other than the sum of their parts. To contrast what of with what about is contrasting of and about. Are they perfectly synonymous? Some …

  3. What's the Difference Between 1080p, Full HD & 4K? - Best Buy

    Buying anything with a screen or a camera these days can feel overwhelming. With so many different acronyms floating around, it's hard to know what format is right for you. What does "4K" mean, and …

  4. What Is a Smart TV? - Best Buy

    Combining traditional functionality with streaming capabilities, a smart TV is a flat screen television that is equipped with integrated internet connectivity and a built-in operating system. This allows the …

  5. Is "wot wot" or "what-what" an authentic British expression? If it's ...

    The correct (or at least original) spelling for the term is "wot". "What, what!" is a malaprop that results from, and perpetuates, a misinterpretation of the term's meaning. "Wot" is very old. It comes from an …

  6. What Are Smart Glasses and How Do They Work? - Best Buy

    You’ve probably heard about smart glasses and their potential to change how we interact with information and our surroundings. But, what exactly are smart glasses? How do smart glasses work? …

  7. Use of "what" vs "that" - English Language & Usage Stack Exchange

    The following sentence was on one of the tests: What would you like to do that others have told you is impossible. Students have asked why that could not be replaced with what. I.e., What woul...

  8. What Is a Smart Hub and How Do I Choose One? - Best Buy

    What is a smart speaker and what does it do? Allowing you to play and stream audio, smart speakers look and can act like regular wireless speakers. However, they are also equipped with artificial …

  9. Best Buy Return & Exchange Policy - Best Buy

    See the Best Buy return and exchange policy for info on returning or exchanging laptops, cell phones and other items.

  10. Best Buy Support & Customer Service

    Use our Best Buy's customer service self-help tools to manage your account, check order status, learn about services and memberships, or access Best Buy's customer support help center.