

Hot Corners is a feature that allows for different functions to execute when you drag your cursor to a corner of the screen. On newer MacBooks, the power button is located where the eject key is on older models. Note that both methods will work with Macs that have the eject button, so memorize whichever one is easiest for you. Control + Shift + Power are the keys to press for Macs without the eject button.Control + Shift + Eject are the keys to press for Macs with the eject button in the upper right corner of the keyboard.Once these keys are pressed, your screen will instantly turn black and initiate the lock screen. There are two different keystrokes for different Macs. This method is the easiest to implement of the three due to not requiring you to access any settings, but it does require you to memorize a few keystrokes.
WINDOWS 10 SCREENSAVER START DELAYED PASSWORD
Now your laptop will require a password when it is next woken up.

If you need guidance for setting a strong password, please refer to this article on Password Guidelines.
WINDOWS 10 SCREENSAVER START DELAYED CRACK
Unlike mobile devices, there is no limit to how many chances an attacker has to crack your password, which makes it easier for brute force attacks utilizing wordlists and rainbow tables (password databases) to quickly guess your password. Please consider using a strong, complex password for your lock screen, as it is your only defense against attackers who have physical access to your Mac. This will cause your laptop to immediately initiate the lock screen whenever the screen turns off or the screensaver turns on. Click on the "Immediately" option in the drop-down menu.

This window gives you access to setting lock screen delay, changing or setting new passwords, disk encryption, firewall, and app permissions. This can be found either in your dock or by clicking on the apple logo in the top-left corner of the screen and selecting "System Preferences" in the drop-down menu.
