ID ten T error before?

SENIORS  & COMPUTERS ...

As we  Silver Surfers know,  
sometimes we have trouble with 
our computers.  
 
 
I had a problem yesterday, so I called 
Eric the 11 year old next door, whose 
bedroom looks like Mission Control and 
asked him to come over.
 

Eric clicked a couple of buttons and solved 
the problem.
 
 

As he was walking away, I called after him, 
'So, what was wrong?'
He replied, 'It  was an ID ten T error.'

I didn't want to appear stupid, but nonetheless 
inquired,


'An, ID ten T error?  What's that?  In case I need 
to fix it again.'
 
Eric  grinned ...'Haven't you ever heard of an ID Ten Error?


'No,' I  replied.

'Write it  down,'he said' and I think you'll figure 
it out.'
 
So I wrote  down:  ID10T

I used to like  Eric, the little PRICK.