In Windows 10, Windows updates are activated by default. For you, this means updates are downloaded and installed automatically as soon as they become available.
Under Advanced Options, you should also activate option “Give me updates for other Microsoft products when I update Windows”, so that other Microsoft products, such as Office, are also automatically updated.
Older Windows versions - End of life
You should no longer be working with Windows XP, Windows Vista and Office 2007 by now, as Microsoft has ceased support for this software. This means security updates are no longer made available to protect your computer against viruses, worms, Trojans and other malware.