Desktop Lock v7.3.3
Vista / Win10 / Win7 / Win8 / WinXP
It has various unlock methods you can choose from. For example, it supports unlocking by drive. In that scenario, you would create an unlock drive out of a USB drive for example, and when you attach it to the system it will unlock the screen and allow full access.
Other options include a pattern of clicks with the mouse or hotkey, and of course an underlying password. The lock can be set manually or it can be set to trigger after a set period of idle time.
1Lisenssi- ja käyttöjärjestelmä(t)-kohtien tiedot koskevat ohjelman uusinta versiota.