A virtual or a dedicated hosting machine is a standalone machine, which has its own Operating System and always keeping the latter up-to-date is an essential, although underestimated task. Not simply can an update enhance the overall performance of your websites, but it could also save you a great deal of problems down the road. An update may be released for many different reasons, the most widespread being to fix recently identified security holes, which may permit third-party people to access and modify the content which you have on the hosting server. You can also see an improved performance of your web programs since 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. Moreover, if you keep your apps up-to-date, they may need a later Operating system version that will have the needed software dependencies and will permit them to work effectively.