Some Service Packs have been hailed as a total waste of time, as in the case of Vista SP1 which many users hailed as a partial flop due to the un-noticeable difference in the performance and security of those with them installed and those without them. So for savings in time and effort, one is advised to carefully read the upgrade/service pack descriptors so one knows what is . . .
All of the most commonly used Operating Systems in use require constant upgrades and patches from their developers who may have found some weaknesses and vulnerabilities as they go live online with the millions of users everyday. These patches may be allowed to do their thing automatically which means that the Operating system is configured to check for updates and patches when . . .