What should you use when cleaning the inside components of a PC? (Select THREE.)
1. >>Pure isopropyl alcohol
2. >>Compressed air
3. >>Vacuum cleaner
4. Rubbing alcohol
5. Soap and water
Explanation : Compressed air, vacuum cleaners, and pure isopropyl alcohol are all acceptable for cleaning the inside components of a computer.
You should make sure the cleaning solutions you use are designed to clean electronic assemblies. In most cases, this means that the solution should be chemically pure and free from contaminants. You should not use drugstore rubbing alcohol because it is not pure and could contain water or perfumes.
Cleaning solutions must also be free of residues, making soap and water a poor choice.
Objective: Personal Computer Components
