A virtual or a dedicated hosting server is a standalone machine, which has its own Operating System and keeping the latter up-to-date is a vital, though underrated task. Not simply can an update enhance the overall performance of your internet sites, but it will also save you lots of issues later on. An update can be released for a lot of reasons, the most prevalent being to fix recently identified security holes, which may permit third-party people to access and modify the content that you have on the hosting machine. You will also see an improved performance of your web programs since updates could also be released for better compatibility between the Os and the configuration it functions on so that you can get the most out of the hardware. Moreover, if you keep your apps up-to-date, they could also require a later Operating system version which will have the required software dependencies and will allow them to function effectively.