Why it should be optimize?
Coz now days a lot of hijacking activitas
Recently issue in my country is ransomware in some institutions
Who know windows security hole beside Microsoft it self?
As the owner of their Operating System (Windows), of course Microsoft knows what and where their operation have a security holes. That's why they build internal security application in windows, we know the name is Microsoft Defender.
This is my defender security setting:
All indicator I try to have green color, which is mean OK
And the last action is important to make sure your windows is have an original license and official active, so you can gate official update of security patch, for Detail of this configuration you can read more at https://hilfan.staff.telkomuniversity.ac.id/en/please-activated-your-windows/