Many documents are stored on a computer that, due to their private or confidential nature, should not be read by anyone other than you. To preserve your privacy it is good to have a security tool such as Password Protected Lock.
The purpose of Password Protected Lock is to directly block the Desktop, so that nobody can access any section, because it has been totally blocked and inaccessible. To unlock it you must enter your corresponding password.
This lock is not only activated when the computer is turned on, but also when it has been a while without activity on the PC.
You can free download Password Protected Lock 32, 64 bit and safe install the latest trial or new full version for Windows 10 from the official site.