Preventative maintenance is cleaning and testing hardware on a regular basis to detect and repair or replace items before they fail. This extends the life of the hardware, reduces down time and saves you money.
Most people regularly change the oil in their car even though they are not having any problems with it. Most people have their teeth cleaned to help prevent problems with them. People do the same with their computer hardware for the same reasons.
We’ve also come to find that "an ounce of prevention" saves us time and money too, as we’re not allocating resources reacting to emergencies which could have been prevented with maintenance. This helps keep our rates to you lower.