When you buy a computer with Windows 10, or first boot up after an OS upgrade, there are some things you should do (and change) immediately. Here are some of most important:
Enable system protection and create a restore point
The first thing you want to do is enable system protection and create a restore point. When you install software and new devices, things can go wrong, and the best method of recovering from that is to have a restore point that you can apply. Just remember to create a restore point before you install any new apps or add new hardware.
Enable file extension and hidden files
This is the first thing that power users do when the set up a new installation. However, even normal users can benefit when they can see the extension of the file they are about to open. For example, when a virus changes an image to an executable, you will be able to tell immediately.
Set a PIN
One common mistake is to disable the login screen. Without the login screen there is no security, and if your computer is stolen, you can lose all your data to a thief. Make the login experience easier by setting a pin instead of a password; it is secure and easy.
When you come from an upgrade, there will be a folder with the name “windows. Old”, which contains all the operating system files from the previous installation. Once you have a stable system and will not revert to the older OS, you can delete the folder and recover a lot of disk space.