Many of today's electronics are designed to process apps, browse the Web and manage data, just like a full-fledged computer. And just as your PC receives periodic software updates to protect against viruses and software failure, some JVC devices such as LCD televisions, projectors and stereos can install updates directly from a USB jump drive. The JVC customer support website offers updated drivers and software patches for all of the company's TVs and other LCD devices that require updates.