Question

1.
What are the various options available at the time of setting desktop background?
2.
How can you change the colour of the Start Menu in Windows 10?
3. What is a Lock Screen?​

Answer 1

Answer:

1 You can change all your needs like background photo, your colour etc.

Explanation:

2 Go to settings then search start menu there you can change your start menu colour.

3 A lock screen is a type a window where you are signed out you have to type your password to signed in again this is type of privacy protection.