Answer:
App that reminds you to drink water
Explanation:
A lot of people are dehydrated because they don't remeber to drink water
Your stored entertainment files are more secure when connected to a home network.
Answer:
Linear problems
Explanation:Grid computing is the term used in Information technology, Computer programming and Computer networks to describe the interconnection of different Computer resources in order to achieve certain specified goal. GRID COMPUTING ALLOWS COMPUTER RESOURCES TO WOK AS A SINGLE UNIT.
Grid computing can be used to solve various issues connected with the use of Computer resources such as Financial risk modelling,Gene analysis etc but least likely to be used to solve Linear problems.