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How to fix error 0x80072efd

Solutions to error 0x80072efd include: 1. Check whether the network connection is normal, try to switch to a wired connection or restart the router; 2. Change the DNS setting to public DNS of Google or Cloudflare; 3. Reset Winsock and TCP/IP through the command prompt; 4. Temporarily close the firewall or antivirus software to eliminate interference; If the above steps are invalid, the system may be restored or contacted with Microsoft support for further troubleshooting.

Jul 28, 2025 am 01:32 AM

How to connect a printer to a wifi network

After confirming that the printer supports wireless connection, you can connect to the Internet through the control panel or the assisted settings of the mobile phone computer. First, you need to confirm that the printer has Wi-Fi function and check the body logo or instruction manual; then enter the network settings in the printer operation panel, search and select the Wi-Fi name, and enter the password to complete the connection; if the operation is inconvenient, you can download the corresponding brand app with your mobile phone or computer and follow the prompts to guide the settings; some models also support direct connection mode, first connect the phone to the printer and then forward network information. As long as you follow the steps, most printers can be connected to the Internet smoothly.

Jul 28, 2025 am 01:21 AM

printer wifi

How to fix Print Spooler service not running error?

The PrintSpooler service is not running, which will cause the printer to be unusable. The solution is as follows: 1. Check the service status and start, open the service list and find PrintSpooler. If it has been stopped, start manually, and set the startup type to automatic; 2. Clean the print queue, enter the C:\Windows\System32\spool\PRINTERS path to clear the folder contents, and then restart the service; 3. Check the system update or reinstall the printing component, run the Windows update, uninstall the reinstallation of the printing service, or execute the sfc/scannow command to repair the system files. Following the steps usually solves the problem.

Jul 28, 2025 am 01:15 AM

bug fixes

How to fix 'The network path was not found'

Checkbasicnetworkconnectivitybyensuringbothdevicesareonthesamenetwork,pingingthetargetdevice,andusingitsIPaddressinsteadofnametoruleoutnameresolutionissues;2.EnableNetworkDiscoveryandFileandPrinterSharingintheNetworkandSharingCenterandconfirm"Mi

Jul 28, 2025 am 01:13 AM

How to fix Ethernet 'unidentified network'

RestartyourrouterandcomputertoresolvetemporaryDHCPornetworkhandshakeissues.2.RuntheNetworkTroubleshootertoautomaticallydetectandfixcommonnetworkproblems.3.RenewIPaddressandflushDNSbyrunningipconfig/release,ipconfig/renew,ipconfig/flushdns,netshwinsoc

Jul 28, 2025 am 01:12 AM

Ethernet 未識(shí)別網(wǎng)絡(luò)

Why won't Sticky Keys turn off, and how to disable it?

StickyKeys is turned on repeatedly because Windows will re-enable it when some accessibility settings are activated or shortcut keys are accidentally touched. To completely close, check the following points: 1. Turn off StickyKeys in the accessibility function and disable the shortcut keys; 2. Check whether other auxiliary tools such as FilterKeys or third-party software conflict; 3. Set the Flags value to 506 by modifying the registry and turn off the EnableShortcut value; 4. Use the Group Policy Editor to review the relevant policies to ensure that it does not force it to be turned on.

Jul 28, 2025 am 01:07 AM

disable

How to fix 'The group or resource is not in the correct state to perform the requested operation'

CheckclusterresourcestatesinFailoverClusterManagerandbringofflineresourcesonline,ensuringIP,networkname,anddiskresourcesareproperlyconfigured.2.For"ClusterNetworkName"failures,resettheclusternameaccountinActiveDirectory;fordiskissues,verify

Jul 28, 2025 am 12:57 AM

bug fixes 資源狀態(tài)

How to clear the cache for a single application on a Mac

Toclearanapp’scacheonaMac,startbylocatingtheapp-specificcachein~/Library/Caches.1.OpenFinder,gotothe"Go"menu,holdOption,andclickLibrary.2.NavigatetoCaches,findthefoldernamedaftertheapp(e.g.,com.apple.Safari),andmoveittotheTrash.3.Forsandbox

Jul 28, 2025 am 12:56 AM

How to fix OneDrive sync pending

Checkyourinternetconnectiontoensureitisstableandnotmetered.2.RestartOneDrivebyclosingitviasystemtrayormenubarandrelaunchingtheapp.3.Pauseandresumesynctoresetthesyncingqueueandreconnecttotheserver.4.Checkforfilenamingorsizeissuessuchasinvalidcharacter

Jul 28, 2025 am 12:52 AM

onedrive Sync issues

How to fix Microsoft Store error 0x80131500

When encountering Microsoft Store error code 0x80131500, it is usually caused by network, system time or account permission issues. You can solve it through the following steps: 1. Check the network connection and confirm that the system time and time zone settings are correct; 2. Use the built-in troubleshooting tool to detect and fix the application store problems; 3. Run wsreset.exe to clear the Store cache; 4. Re-register the Store application package through the administrator PowerShell. Operate in sequence to gradually troubleshoot and resolve problems.

Jul 28, 2025 am 12:44 AM

My Google Home won't connect to a new wifi network

When GoogleHome fails to connect to a new Wi-Fi network, it is usually a setup or compatibility issue and is not a hardware failure. First, make sure that the Google Home application has been updated, the phone and the device are connected to the same 2.4GHz network, and the Wi-Fi name and password do not contain special characters; second, reset the device and reconfigure it to ensure that the correct network is selected; check the router settings, such as MAC address filtering, firewall or parental control functions, hidden SSID and 2.4GHz channel width are set to 20MHz; finally, you can use the mobile phone hotspot to test whether it is a router problem.

Jul 28, 2025 am 12:42 AM

wifi

Why is my PS5/Xbox so slow?

Your PS5 or Xbox Series X|S slows down is usually not a hardware problem, but is caused by common reasons such as storage management, background processes, or system updates. 1. Insufficient storage space or fragmentation will lead to performance degradation. Infrequently used games, moving to external hard disks or rebuilding the PS5 database should be deleted; 2. Backend applications occupy resources. It is recommended to completely close unused applications, restart the host regularly, and reduce the number of applications that are turned on at the same time; 3. Unused system or game updates may cause compatibility and performance problems, and it is necessary to ensure automatic updates and connection to a stable network; 4. Poor heat dissipation may lead to frequency reduction, and ventilation, regular dust removal and avoid a closed environment. These methods can effectively improve the operating speed.

Jul 28, 2025 am 12:41 AM

ps5 xbox

How to fix 'The process cannot access the file because another process has locked a portion of the file' (Error 33)

When encountering the problem of "another program is using this file", first of all, you should clarify whether it is temporary or long-term occupation, and then choose the appropriate method to solve it. 1. Restarting the computer is the easiest way, suitable for uncertainty about which program occupies or occasional situations, but if it happens frequently, it needs to be further investigated; 2. Use resource monitor to find specific processes, enter resource monitor through the task manager to search for file names or paths and end related tasks. Before operation, you need to confirm the process source to avoid system instability; 3. Check whether antivirus software or synchronization tool causes locking, try to close security software, check synchronization status, or move files out of the synchronization directory; 4. Use third-party tools such as Unlocker and LockHunter to quickly unlock, and it is recommended to download and

Jul 28, 2025 am 12:30 AM

How to fix Microsoft Office error code 30183-27

Error code 30183-27 is usually caused by insufficient permissions or system conflicts. 1. Run the installer as an administrator and check whether the downloaded file is locked; 2. Clean the temporary folders of the system (%temp%, temp, AppData\Local\Temp) and free up disk space; 3. Temporarily close the antivirus software or firewall to prevent interference with the installation; 4. Use Microsoft's official repair tools such as Microsoft SupportandRecovery Assistant or Office Deployment Tool (ODT) to troubleshoot and install; 5. Try to restart the computer before installing. Follow the above steps to solve the problem in most cases.

Jul 28, 2025 am 12:14 AM