Few appliances rely on dates.
Microwave ovens, for example, operate on the time of day. If an old VCR can't process 2000, it should still operate. For added peace of mind, check the model number of your appliances and call the manufacturers or visit their Web sites. If you have a home security system, check with your service representative or the company that installed it to make sure it will function after Jan. 1. Most personal computers purchased in the last year or two will be Y2K compliant, experts say.