Computers often break down at the worst of all times. These problems can be averted, or at least minimized with preventive maintenance. Several methods of keeping computer hardware in good working order deal with the external components of the computer, such as the keyboard and monitor. For example, it is important to keep the processor away from excess heat and moisture. There are also computer hardware preventive maintenance software programs that can help with the upkeep of other internal aspects of a computer While it is rare to find a CMMS that works on all of a personal computer (PC)'s hardware, many different programs can be utilized simultaneously. Some personal computer (PC)s have periodic automatic updates available that can be downloaded and used to improve the personal computer (PC)'s performance. Other software programs, known as disk defragmenters, manage hard drive space so that software programs take less time to access. Programs known as hardware diagnostic utilities can check the personal computer (PC)'s hardware components and alert the user about any potential failures. Since some new hardware will not always work on all personal computer (PC)s and could cause existing hardware to malfunction, it is important to have a CMMS program to ensure that the new hardware is compatible with existing hardware. Antivirus programs are another important component of personal computer (PC) hardware preventive maintenance software. Computer viruses have become increasingly common in recent years and can render a good personal computer (PC) useless. While personal computer (PC) viruses mainly attack software programs, they can ruin hardware as well. Several manufacturers make reliable antivirus software. A couple of well-known companies are Norton and McAfee. As with much preventive maintenance software, these programs are usually available for a free trial period before the user must pay a subscription fee. Computer hardware preventive maintenance software is necessary to keep personal computer (PC)s in good working order. This software manages aspects of personal computer (PC) hardware that would be difficult and time-consuming for even the most personal computer (PC) savvy users. About the author: Preventive Maintenance Software Info features detailed information on preventive maintenance software for health care and correctional institutions, personal computer (PC) hardware, and personal assets, as well as reviews of preventive maintenance software companies. Preventive Maintenance Software Info is the sister site of Fleet Maintenance Software Web.