I've never been a Mac fan, and I never would have bought this, but my daughter's school "highly recommended" a Mac, implying that a Windows PC or Chromebook would be inadequate.  Not willing to spend $1200 on a laptop for a 13 year old, I bought this refurbished unit at $575.  Still more than a brand new PC or top of the line Chromebook.  Now, less than 6 months after buying, but well past the 90 day warranty, it won't charge.  The repair is likely to cost more than a typical  Chromebook or adequate PC, and as it turns out, either one of those would be just fine at my daughter's school.  Never again!