Tutorial on how to solve the problem of Xiaona having no sound in win10 system

A problem that Windows 10 users may encounter is that they cannot find the switch user option on the login interface. So what should I do if there is no switch user option on the win10 login interface? Let this site give users a detailed explanation of the problem of not switching user options in the win10 login interface. Detailed solution to the problem of switching user options on the Win10 login interface: Check user account settings: First, make sure you have multiple user accounts on your computer and that these accounts are enabled. You can check and enable the account by following these steps: a. Press Win+I keys to open Settings and select "Accounts". b. Select "Family & Others" or &ld in the left navigation bar

The computer has a restore point, and when the system is restored, it prompts "You must enable system protection on this drive." This usually means that the system protection function is not turned on. System protection is a feature provided by the Windows operating system that can create system restore points to back up system files and settings. That way, if something goes wrong, you can revert to a previous state. When the system fails and you cannot enter the desktop to start it, you can only try the following method: Troubleshooting-Advanced Options-Command Prompt Command 1 netstartvssrstrui.exe/offline:C:\windows=active Command 2 cd%windir%\system32 \configrenSYSTEMsy

The guy's computer appears: Windows cannot start the WindowsAudio service (located on the local computer). Error 0x8007005: Access denied. This situation is usually caused by user permissions. You can try the following methods to fix it. Method 1: Modify the registry to add permissions through batch processing, create a new text document on the desktop, save it as .bat, and right-click the administrator to go far. Echo==========================EchoProcessingRegistryPermission.Pleasewait...Echo================== ========subinacl/subkey

Hello everyone, have you ever encountered the situation where the Windows 10 Task Manager keeps crashing? This function helps us a lot, allowing us to quickly see all running tasks, which is very convenient to use, right? However, some friends said that they encountered this problem and didn’t know how to solve it, so let me share with you the specific solution! Solution to Win10 Task Manager crash 1. First, press and hold the "Win" + "R" keys on the keyboard to open Run, enter "regedit" and press the Enter key. 2. Expand the folders and find "HKEY_CURRENT_USERSoftwareMicros

In the Windows 10 system, the password policy is a set of security rules to ensure that the passwords set by users meet certain strength and complexity requirements. If the system prompts that your password does not meet the password policy requirements, it usually means that your password does not meet the requirements set by Microsoft. standards for complexity, length, or character types, so how can this be avoided? Users can directly find the password policy under the local computer policy to perform operations. Let’s take a look below. Solutions that do not comply with password policy specifications: Change the password length: According to the password policy requirements, we can try to increase the length of the password, such as changing the original 6-digit password to 8-digit or longer. Add special characters: Password policies often require special characters such as @, #, $, etc. I

Recently, many Win10 system users want to change the user profile, but they don’t know how to do it. This article will show you how to set the user profile in Win10 system! How to set up user profile in Win10 1. First, press the "Win+I" keys to open the settings interface, and click to enter the "System" settings. 2. Then, in the opened interface, click "About" on the left, then find and click "Advanced System Settings". 3. Then, in the pop-up window, switch to the "" option bar and click "User Configuration" below.

Mobile hotspots can help users quickly connect their devices to the Internet, but many users are asking what to do if Win10 cannot turn on the mobile hotspot switch? Let this site carefully introduce to users the solution to the problem that Win10 cannot turn on the mobile hotspot switch. Solution to the problem that Win10 cannot turn on the mobile hotspot switch 1. In the device manager, find the network adapter and display hidden hardware devices. 2. Find the disabled MicrosoftWi-FiDirectVirtualAdapter device and re-enable it. 3. Try turning on the mobile hotspot again and return to normal.

After the computer is turned on, two user login names are displayed. This may be because someone has added a new account to the computer. So what should I do if the Win10 computer displays two accounts when it is turned on? Let this site give users a detailed introduction to the problem of two accounts showing when Windows 10 starts up. Analysis of the problem that two accounts are displayed when Windows 10 starts up 1. First, right-click on "This Computer" or "My Computer" and select "Manage". 2. In "Computer Management (Local)". 3. Select "Local Users and Groups". 4. Select “User&rdq”