A virtual or a dedicated hosting server is a standalone machine, that has its own Operating System and always keeping the latter up-to-date is an essential, although underrated task. Not simply can an update enhance the performance of your websites, but it could also save you a great deal of issues down the road. An update may be released for a variety of reasons, the most frequent being to fix recently found security holes, which may enable third-party individuals to access and alter the content which you have on the hosting machine. You can also see an improved overall performance of your web apps as updates could also be released for better compatibility between the Operating System and the configuration it works on as a way to get the most out of the hardware. Furthermore, if you keep your apps up-to-date, they might also require a later OS version that will have the needed software dependencies and will permit them to operate adequately.