Found a total of 10000 related content
How to fix 'The Software Licensing Service reported that the license is not installed'
Article Introduction：When you encounter the prompt "SoftwareLicensingServicereported that thelicenseisnotinstalled", it may be that the authorization is not activated correctly or the service is not installed. The solution is as follows: 1. Check the network connection to ensure that the Internet can be accessed normally, try to change the network environment or modify the DNS; 2. Manually reactivate the software authorization, reset the authorization status through the account management page or command line tool; 3. Repair or reinstall the authorization component, restart the "SoftwareLicensing" service and run the sfc/scannow command to repair the system files; 4. Check whether the version installed by the unofficial channel is misused. It is recommended to download the installation again from the official website after uninstalling.
2025-07-12
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How to fix Windows could not start the Windows Audio service on Local Computer
Article Introduction：To resolve the error "Windows cannot start Windows Audio Service on your local computer", you can follow the following steps: 1. Restart Windows Audio Service, open the "Services" Manager, right-click "Restart", if it is invalid, try to stop and start; 2. Check the audio service dependencies to ensure that dependent services such as "Remote Procedure Call (RPC)" and "Windows Audio Endpoint Generator" are running; 3. Run the System File Checker (SFC) to scan and repair the system files, and use the DISM tool if necessary; 4. Uninstall and reinstall the audio driver, or download the latest driver from the official website; 5. If there is permission problem, reset the permissions of Windows Audio Service through the Registry Editor to ensure that
2025-07-20
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1009
How to check iPhone warranty
Article Introduction：Use the "Check Warranty" function of Apple's official website: Enter the serial number or IMEI number to check whether it is under warranty; 2. Check the AppleID device list: Confirm whether the device has been bound to other accounts to avoid iCloud lock problems; 3. Go to AppleStore or authorized service provider to check: Get the most accurate warranty and repair record information. The above method is applicable to iPhones with different purchasing channels, but the parallel cargo model may show abnormalities and needs to be judged based on the actual situation.
2025-07-20
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How to fix error 0x800f0923
Article Introduction：Error 0x800f0923 is usually caused by system file corruption, network configuration abnormalities or Windows update cache problems. Solutions include: 1. Reset the network components, run netshwinsockreset and netshintipreset through the administrator command prompt and restart; 2. Use SFC and DISM tools to repair system files and images; 3. Clear the Windows Update cache, and delete the SoftwareDistribution folder contents after stopping the service; 4. Manually download and install the .NETFramework update package from Microsoft's official website. It is recommended to try these methods in order, with SFC/DISM and network reset being particularly critical.
2025-07-21
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746
Windows 10 camera not working error 0xA00F4244
Article Introduction：First check the privacy settings to ensure that "Allow apps to access the camera" is turned on and confirm that the specific application has permissions; 2. Update or reinstall the camera driver, and you can update or download the latest driver from the official website through the device manager; 3. Run the system's own camera troubleshooting tool to automatically repair the problem; 4. Close the background program that occupies the camera to avoid resource conflicts; 5. Reset or reinstall the camera application through PowerShell to repair application failures; 6. Check the BIOS/UEFI settings and physical switches to ensure that the camera is not disabled at the hardware level; 7. Install the latest system updates and use the sfc and DISM commands to repair system files. If the above steps are invalid, it may be hardware damage and you need to contact after-sales service.
2025-07-30
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939
no wifi networks found on my win 10 laptop
Article Introduction：First, confirm whether Wi-Fi is enabled, check the system settings, physical switches and flight mode; 2. Restart the Wi-Fi adapter, disable it through the device manager or network connection interface and then enable it; 3. Update or reinstall the Wi-Fi driver, which can be automatically updated, downloaded or uninstalled from the manufacturer's official website and reinstalled; 4. Run the built-in network troubleshooting tool of Windows to detect and repair common problems; 5. Check and install Windows updates to ensure that the system contains the latest network components repair; 6. Make sure that the WLANAutoConfig service is started and the startup type is set to automatic; 7. If the problem still exists, perform a network reset and restore the network settings to the default state; 8. Finally, troubleshoot hardware problems and try USBWi-
2025-07-30
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no audio output device is installed Windows
Article Introduction：When encountering the "noaudiooutputdeviceisinstalled" problem, it is usually not caused by hardware corruption, but software or driver problems. 1. First check whether the audio device is disabled, confirm the device status in the sound settings and sound control panel and enable the gray device; 2. Update or reinstall the audio driver, update the driver through the device manager or uninstall the system and reinstall it, and download the latest driver on the motherboard official website if necessary; 3. Run the Windows Audio Troubleshooting Tool to automatically detect and repair the problem; 4. Check whether the Windows Audio service is running, and if it is not started, it will be manually turned on and set to automatically start, which can solve the problem in most cases.
2025-07-06
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836
how to fix mouse scroll wheel not working
Article Introduction：If the mouse wheel does not work, you can try the following methods to troubleshoot and repair: 1. Check the connection and power supply to ensure that the wireless mouse has power, the interface is plugged in or replace the cable; 2. Restart Windows Explorer and mouse services to resolve system conflicts; 3. Update or reinstall the mouse driver through the device manager, and the brand mouse recommends to download the latest driver on the official website; 4. Advanced operations can check whether the Start value of the mouhid service in the registry is 3, and ensure that the computer is restarted after the settings are correct. If the above steps are invalid, it may be caused by the damage to the mouse hardware. It is recommended to replace the test.
2025-07-16
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738
how to fix asus laptop keyboard not working
Article Introduction：Most of the ASUS laptop keyboard does not respond to system settings, driver abnormalities or software conflicts. You can check the following steps: 1. Check whether the keyboard lock or shortcut keys are turned on, such as Fn Esc, NumLock, etc., try to restart and enter the safe mode test; 2. Update or reinstall the keyboard driver, operate through the device manager or go to the ASUS official website to download the corresponding driver; 3. Check system settings or service abnormalities, run the sfc/scannow command to repair the system files, and check the update compatibility; 4. Troubleshoot hardware problems, use external keyboard tests, and check the cable or motherboard interface after confirmation. Most cases can be solved through the above steps without the need to replace the hardware immediately.
2025-07-18
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355
How to check for dead pixels on Mac screen
Article Introduction：To check for bad Mac screens, you can use the monitor to test the website, macOS-owned features, or third-party applications. ① Visit deadpixeltest.org and other websites to display solid color images such as red, green, and blue in full screen, and observe whether there are fixed black spots or color spots in dark light environments; ② Create solid color full-screen images through the "Preview" App and enlarge to view details, or zoom to check suspicious areas after screenshots; ③ Install PixelTester, LCDInspector and other tools for more systematic detection, supporting custom pattern and brightness simulation; ④ Pay attention to distinguishing bad points from dust or stuck pixels, the latter may be restored through repair tools. After confirming that it is a bad point, you should contact Apple's official after-sales service in time.
2025-07-20
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468
How to fix 'Your Windows license will expire soon'?
Article Introduction：When you receive the "YourWindowslicensewillexpiresoon", first confirm whether you need to reactivate it. 1. You can enter slmgr/xpr through the command prompt to check the activation status. If it is displayed that it has been permanently activated, it may be a false alarm, just restart; 2. If you use a Microsoft account to bind a digital license, you can view it in Settings > System > About > Activate and click "Troubleshooting" to try to repair it; 3. If you use the product key to activate, you can go to Settings > Account > Activate Windows Replacement Key Reactivate. If you have changed the motherboard and other hardware, you need to contact Microsoft customer service to apply for rebinding; 4. If the above method is invalid, it is recommended to visit the Microsoft Support official website or via phone
2025-07-27
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599
Sound not working after Windows 10 update
Article Introduction：Check whether the taskbar volume is muted and confirm that the output device is correct; 2. Run the Windows Audio Troubleshooting Tool to automatically fix the problem; 3. Update or reinstall the audio driver through Device Manager, or download the latest driver from the manufacturer's official website; 4. Make sure that the Windows Audio and Audio Endpoint Generator service is started and the startup type is automatic; 5. If the problem occurs after the update, try rolling back to the previous Windows 10 version; 6. Run the sfc/scannow and DISM commands as an administrator to repair the system files; 7. Check and update the BIOS or chipset drivers if necessary; most problems can be solved through the previous steps, and if it is invalid, consider system restoration or reset.
2025-07-31
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730
Dave The Diver: How To Catch Spider Crabs
Article Introduction：In Dave The Diver, there are some creatures that are not easy to catch. Or, catch alive that is. The spider crab is one of those very species, making it seem like the only way to bring these crustaceans back up to land is to viciously crack them up w
2025-01-10
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867
Prepare for Interview Like a Pro with Interview Questions CLI
Article Introduction：Prepare for Interview Like a Pro with Interview Questions CLI
What is the Interview Questions CLI?
The Interview Questions CLI is a command-line tool designed for JavaScript learners and developers who want to enhance their interview
2025-01-10
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1494
Soft Deletes in Databases: To Use or Not to Use?
Article Introduction：Soft Deletes: A Question of DesignThe topic of soft deletes, a mechanism that "flags" records as deleted instead of physically removing them, has...
2025-01-10
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