[Q]: Objective: make simple tuna salad
[A]: Drain tuna and mix with 1 T mayo or salad dressing. add diced onions or celery, if desired.

[Q]: Objective: To prevent meat from moving when flipping skewers of meat,
[A]: place two skewers through the meat instead of one.

[Q]: Objective: stone
[A]: can brake a glass

[Q]: Objective: To clean a computer's fan
[A]:
Use a can of compressed air to gently fan in and around the sides of the computer's fan ducts.