a)Computer confused. When a website or program is being nothing but unreasonable and you don't know who to call/email/pay to explain it to you; When you're using a computer and it doesn't make sense.
b)May also refer to the disoriented state of mind felt when trying to concentrate on a laptop whilst interacting with something else.

Adj. Something that is expected to have a long lifespan by virtue of having existed for a long time, based on the lindy effect, named for the New York restaurant Lindy's, coined by Albert Goldman and popularized by Nassim Taleb.