2000年1月23日 · I'm wondering if there's a way to lock my computer so that, when I shut down, someone else can't walk up, turn it on, and access all of my documents. I've tried the Windows login and password feature, but even if someone logs in without using the password I set, they can still access all of my documents and my e-mail in Outlook.

2024年5月21日 · The following article provides information about the various ways to set up a Windows Hello PIN login. Windows Hello is designed for laptops, tablets, and desktops running the Microsoft Windows 11 and Windows 10 operating

Lock your device. If you are stepping away from your device for a few minutes, it is a good practice to lock it. This helps prevent others from seeing what is on your screen or accessing anything on your device. To lock your device, press the Windows logo key + L.

2024年12月3日 · The computer stops responding, and the mouse and keyboard do not work. The computer does not shut down when using the Shut Down command or the Turn Off Computer command on the Start menu in Windows. The computer can be woken up by an external device, settings, malicious software, software updates, or even hardware issues.

2024年11月26日 · This video explains how to reset a forgotten Windows 10 password. Microsoft offers two methods for resetting the password: using a Microsoft online account reset or using a computer administrator account. If the Windows account is connected to a Microsoft account, the password can be reset online by following a few steps.

2006年8月10日 · I have a white padlock (which keeps opening and closing) in the middle of my screen. It is on a square blue background edged in white 3.5cm by 3.5cm. I can't click on it or move it and I have run all my virus and spyware programs to try and remove it. Can anyone shed any light on what it is and how to get rid of it.

2007年2月22日 · I have a new Dell S2719HS (with speakers). The second time I attempted to change input from HDMI1 to HDMI2 the monitor displayed the padlock symbol.

2024年11月15日 · Sleep mode uses little power. Your computer technically stays on, but all actions on your computer are stopped, any open documents and applications are put in memory. You can quickly resume normal operation within a few seconds. Use sleep mode when you are going to be away from your computer for a short time. To make your computer enter sleep mode:

2024年5月17日 · BitLocker is a Microsoft encryption product that is designed to protect user data on a computer. If a problem with BitLocker occurs, you encounter a prompt for a BitLocker recovery key. If you do not have a working recovery key for the BitLocker prompt, you are unable to access the computer.

2024年4月21日 · set a password by opening the Control Panel, selecting User Accounts, and then choosing User Accounts > Make changes to my account in PC settings > Sign-in options. In the Password section, select Add, enter a new password twice, and a …