We are all aware of pattern locks in smartphones.
Since we know pattern locks are more secure than passwords, so here we are with a post Pattern Lock For PC.
just follow the link HERE
download the software, size only 803 Kb approx.
Auto lock the screen when the computer starts up.
Lock if the computer is idle for a specific duration.
Grid size can be chosen from 3×3, 4×4 and 5×5.
It can also disable the internet connection when the computer is locked
You can easily lock the PC by pressing the Hotkey or by clicking the icon in the taskbar.
NOTE:- See the default pattern carefully when you first start the software.