Each virtual or dedicated server has its own Operating System and works separately from the hosting servers of other clients. Updating the OS is often overlooked, but doing that may have a wide range of benefits for your sites. The most essential reason to employ the most recent version is that patches are frequently released to deal with security holes in the Operating System code, so if you don't install the updates, you risk individuals with harmful intentions to take advantage of these holes and to get access to your content. OS updates are also released for enhanced performance of the system in general and for better compatibility with the hardware on the market, which can instantly influence the functionality of your internet sites. If the efficiency and the security of your scripts is the reason to update them, you might also discover that their most recent versions require an updated Os in order to operate effectively, thus keeping the OS up-to-date is always wise.