Do you have a MacBook Air laptops made between June 2012 and June 2013?
(NOTE: The article said "bought" yet MANY people buy computers LONG after when they're released - especially if buying NOT directly from Apple so if it were ME, I'd click into the link on this article and check it out).
They’re having a problem with the 64GB and 128GB SSDs failing and Apple is giving free replacements of the SSD.
(I share this since the majority of the people I know with computers have Apple - WAYYYY more than 10% of my friends!)
I have a list of Apple Repair authorized dealers (& repair people [let me know if you have any to add to it] in Costa Rica at: