The latest major update to Windows 10, version 1809, will be released this Autumn. As usual, it will be delivered automatically through the Windows update system. Users will not have to do anything except wait. There are those who have, for whatever reason, fallen behind with these updates. In these cases some work will be required to get up to date. If you are in any doubt, press the Windows key + R, then type "winver" (without the quotes). This will show which version you have. It should be on 1803 at the moment. If not, it needs some attention. Angus PC Repairs will be glad to help.
If you want more info on what is in the new 1809 release, here is a good article which explains all