There were always some issues with the brand new operating system and it's no exception on Windows 10 PCs. Some users using SSD have been meeting freezing problem but there was no clear way to solve it. Here is what I've found and it's really simple.
Of course, I cannot guarantee that it would work on every single system with this problem but you may try it.
Following this simple steps.
First, just open Settings, not Control Panel. Just click Start button, or Windows logo on the bottom left side of your screen. Click gear icon to open Settings.
Go to "Notifications and Actions"
The last step: Turn off "Show me tips about Windows"
And restart your PC. I hope it works on your system.
Plus, there is a official tip from Microsoft here