1, point desktop taskbar "Start--> Run" in the pop-up window to enter Gpedit.msc.
2. In the left box of the Group Policy Editor, sequentially expand (the "+" number in front of the point)--> the Computer Configuration-->windows set--> security settings--> Local policy, then you can see "Security options" under Local Policies, click "Security Options" In the box on the right, find "Interactive logon: Do not press Ctrl+alt+del."
3, right click on "Interactive login: Do not press Ctrl+alt+del", in the pop-up menu midpoint "Properties", in the Properties tab click "Enabled" before the circle to select it.
Confirm the circle in front of "enabled" after a small black point, click OK, and then close the window. You don't have to press the "Ctrl+alt+del" key to log in after you start your computer. If you want to try your own setup to be unsuccessful, just reboot and try again, and make sure that annoying key combination login no longer appears.