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You used to use the administrator account, but then because you opened another account, the administrator account will not be displayed when the computer is turned on by default. You need to press F8 to enter the safe mode when you boot up, log in with the administrator account, delete the account you created later in the management, and only keep the administrator account, and the default is the administrator when you log in normally.
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Well, right-click on my computer - manage - then local users - users - and then a lot of users will appear, just turn off the users who are not you.
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The easiest way to do this is to switch to your users first.
Go to Control Panel – Users.
Then delete the users that come with the system.
That's it once and for all
Hope mine is helpful to you.
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Create passwords for accounts that are not yours and your own.
It won't be automatically logged in.
Will wait for you to choose.
Or. Build My Computer > Manage > Local Users > Groups> Users.
Just right-click on the account you don't want to delete.
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Control Panel - User Accounts - Change how users log in or out and do not select Welcome Mode.
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On boot you enter your username on it
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To switch between computer accounts, you need to create a new computer account, log out of the computer, and sit down on the interface and click on the account you want to switch to log in.
MSI MS-7B89
Windows 10 Pro 21H1
Control panel. 1. Click "Start" on the computer.
2. Click "Mine" in the start option.
3. Click "Log Out".
4. You can log in to your account again.
5. Use the shortcut key combination Ctrl+Alt+Delete to open the security option.
6. Click "Switch Users".
7. You can log in to the new account again.
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1. Press the keyboard ALT+CTRL+DELETE keys.
2. Press the keyboard alt+ctrl+delete key, and then click to switch users.
3. After clicking Switch User, you can enter the Switch User page, select the user you want to switch, and then press Enter.
4. After pressing the Enter key, the computer can switch to another account page.
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win10If you set up multiple accounts, you can switch on the lock screen, and when you enter the system, you can lock the screen directly by pressing win+l and then switch the user.
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First of all, we open the computer settings, find Open Control Panel in the computer settings, find and click Change Account Type under User Accounts and Family Safety under the control panel. Then go to the Manage Account page, find "Add New User in Computer Settings", click "Add New User in Computer Settings", then click "Add Account", fill in the email address in the pop-up window, and click Next to add a new user account.
Computer (computer), commonly known as computer, is a modern electronic computer used for high-speed calculation, which can perform numerical calculations, logical calculations, and also has the function of storage and memory. It is a modern intelligent electronic device that can operate according to the program and process massive amounts of data automatically and at high speed.
A computer that consists of a hardware system and a software system without any software installed is called bare metal. It can be divided into five categories: supercomputers, industrial control computers, network computers, personal computers, and embedded computers, and the more advanced computers include biological computers, photonic computers, quantum computers, etc.
Due to the development of integration technology, the integration of semiconductor chips is higher, each chip can accommodate tens of thousands or even millions of transistors, and the combinator and controller can be concentrated on a chip, resulting in the emergence of microprocessors, and can be assembled into microcomputers with microprocessors and large-scale, ultra-large-scale integrated circuits, which is what we often call microcomputers or PCs.
The microcomputer is small, cheap, and easy to use, but its power and computing speed have reached or even surpassed the mainframe computers of the past. On the other hand, various logic chips made by large-scale, ultra-large-scale integrated circuits have been made into supercomputers that are not very large in size, but can be operated at a speed of 100 million or even billions of times.
In 1993, China succeeded in developing a galaxy-type general-purpose parallel supercomputer that operates 1 billion times per second, following the successful development of the galaxy-type supercomputer that operates 100 million times per second in 1983. This period also saw the emergence of a new generation of programming languages, as well as database management systems and network software.
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After the first login, you can log out, log out, and then log in with the second user's account and password, and you can switch to it.
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Just turn on your Windows computer.
Click the start button in the lower left corner of the desktop, select the account avatar in the start menu, click open, click another user to switch in the drop-down options, and finally, select enter the user password in the window to switch the user login, and the problem is solved.
Switching users in Windows refers to logging in again with a different account without closing the current user's program.
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<> the keyboard shortcuts inside to find it.
It's not that simple, if you want to change it, you have to check how the original sound card and all the connection ports of the motherboard are, (if it's an integrated sound card, it's troublesome, but I haven't heard of a sound card with an integrated one.) Then confirm whether the sound card you want to replace is compatible with the motherboard, whether there is a problem with each interface, if there is no problem, you can start the replacement, but you must be careful. After replacement, you can start using it, and the headphone port can of course be used, as long as there is no wrong connection.
Isn't that how your computer is? If not, how do you operate it before you can't turn it off? What hardware has been installed, what is it, can you please tell me about it? (If there is an occasional shutdown crash, please press the power on and off button to turn off the power on). >>>More
I tell you, hold down Ctrl+Alt+Del and press 2 times at the same time. It will enter the superuser login interface, and then directly click OK, you can enter. >>>More