A virtual or a dedicated hosting machine is a standalone machine, that has its own Operating System and always keeping the latter up-to-date is a vital, although underrated task. Not simply can an update boost the functionality of your internet sites, but it can also save you lots of issues in the future. An update may be released for a variety of reasons, the most prevalent being to fix newly identified security holes, which may allow third-party people to access and modify the content that you have on the hosting machine. You may also see an improved efficiency of your web apps since updates may also be released for better compatibility between the Os and the configuration it works on so that you can get the most out of the hardware. Additionally, if you keep your programs up-to-date, they could need a later OS version which will have the required software dependencies and will permit them to work properly.