When your software has passed the warranty stage and is outdate by over a year.
Obsolete software is software that is no longer in widespread usage and has been replaced by newer software, usually with more features.
Software applications like electronic spreadsheets and accountancy software.
MSN's web-based Messenger software has been replaced by Windows Live Messenger, which is part of Microsoft's launch of its Windows Live online services.
According to documents, a software by the name RePORTER replaced CRISP in 2009. It still has all the features of CRISP with some added new things. It helps users make a query.
Software should have no defects or errors.
They are replaced when they go bad.
You should have your rotors checked and possibly turned or replaced as necessary You should have your rotors checked and possibly turned or replaced as necessary
It was a factory option. It should be replaced when dirty.
No they should be replaced with ellipses.
None. All software should be free and open source.
The timing belt should be replaced every 100,000 miles.
never needs to be replaced