Tomorrow is April Fools' Day, share a few tips for computer tricks.
April Fool's Day is also known as the Fool's Day or Humor Festival, and is celebrated every April 1st. This festival has gradually become popular in the West since the 19th century, and although no country has designated it as a legal holiday, it is indeed a very interesting festival. Haven't you figured out how to trick your friends on April Fool's Day? Don't worry, the following few computer tricks may help you. Bomb pop-up? After running on the computer, the window will pop up like a bomb, and your closing speed cannot keep up with the pop-up window! Operation method: Right-click on the desktop, create a new text document, and change the document extension from .txt to .bat (you can name the document "Do a little bit and have surprises" or something). Right-click - Edit, copy the following code, and save::startstartc
Sep 05, 2025 am 08:21 AM
What to do if the Win11 taskbar is not working? The solution for an unresponsive Win11 taskbar
IftheWindows11taskbarisunresponsive,trythesesteps:1.RestartWindowsExplorerviaTaskManager.2.Runsfc/scannowtorepairsystemfiles.3.Createanewuserprofiletocheckforcorruption.4.DisableWidgetsandChat.5.Performacleanboottoruleoutsoftwareconflicts.
Sep 05, 2025 am 08:21 AM
How to prevent malicious tampering of the registry
How to prevent malicious modification of the registry, right-click "This Computer", then select "Manage", enter the computer management window, and find "Services". In the Services list, find and double-click the remoteregistry option. Change its startup type to "Disable", and finally click "OK" to complete the setting.
Sep 05, 2025 am 08:18 AM
How to solve the problem of exclamation marks appearing on Win7 computer universal serial bus controller?
When using a computer, we often encounter some minor problems, such as when a universal serial bus (USB) controller displays a yellow exclamation mark, many USB interfaces may not work properly. So how to solve this problem? Today, let’s discuss the solutions to this problem together. Solution: Step 1: Check the Device Manager First, please open "Device Manager", here you will find a yellow exclamation point next to the universal serial bus controller. This usually means there is a problem with the device. Step 2: Right-click and select Properties Next, right-click the universal serial bus controller with a yellow exclamation mark and select the "Properties" option from the pop-up menu. Step 3: Roll back the driver in the open property window
Sep 05, 2025 am 08:15 AM
How to run a program as a different user in Windows
TorunaprogramasadifferentuserinWindows,useoneofthesemethods:1.HoldShiftandright-clicktheprogram,thenselect"Runasdifferentuser"andenterthetargetusernameandpassword;2.UsetherunascommandinCommandPromptorRundialogwiththesyntaxrunas/user:DOMAIN\
Sep 05, 2025 am 08:14 AM
How to Fix Network Connectivity Problems in Windows
Run the built-in network troubleshooting tool to automatically fix common problems; 2. Restart the network device to clear temporary failures; 3. Reset the network stack, including Winsock, IP configuration, and DNS cache via a command prompt; 4. Update or reinstall the network adapter driver to resolve driver issues; 5. Set IP and DNS to automatically obtain or use Google public DNS to improve stability; 6. Temporarily turn off firewall and antivirus software to eliminate security software interference; 7. Check and install Windows updates to get the latest network repair patches, and operating in this order can effectively solve most Windows network connection problems.
Sep 05, 2025 am 08:05 AM
How to Manage Users and Groups on a Linux System
Create user with adduser or useradd, 2. Modify user with usermod, 3. Delete user with deluser or userdel, 4. Create group with groupadd, 5. Add user to group with usermod-aG, 6. Remove user with gpasswd-d from group, 7. Delete group with groupdel, 8. View information with whoami, groups, getent and other commands, 9. Follow best practices such as avoiding direct use of root, regularly cleaning accounts, setting password policies, and reasonably allocating group permissions. By mastering these core commands and selecting appropriate tools according to the distribution, the management of Linux users and groups can be effectively realized.
Sep 05, 2025 am 08:01 AM
How to clear the DNS resolver cache in Windows
TocleartheDNSresolvercacheinWindows,openCommandPromptasAdministratorbypressingWindows S,typingcmd,right-clickingCommandPrompt,andselectingRunasadministrator,thenapprovingtheUACprompt.2.Runthecommandipconfig/flushdnsandpressEnter;asuccessmessagewillco
Sep 05, 2025 am 07:54 AM
What to do if Win11 notifications are not working? The solution for notification problems in Win11
Ifnotificationsaren'tappearinginWindows11,trythesesteps:1.Checkapp-specificnotificationsettings.2.RestarttheWindowsNotificationServiceviaTaskManager.3.Runthebuilt-inNotificationTroubleshooter.4.Re-registershellandnotificationcomponentsusingPowerShell
Sep 05, 2025 am 07:51 AM
What to do if Win11 spatial sound is not working? The solution for Windows Sonic and Dolby Atmos issues
IfWindows11spatialsoundisn'tworking,trythesesteps:1.Checkspatialsoundsettingsinaudioproperties.2.ReinstallDolbyAccess.3.Updateaudiodrivers.4.Runtheaudiotroubleshooter.5.ResetaudioconfigurationbyrenamingtheAudiofolder.
Sep 05, 2025 am 07:50 AM
How to disable the touchpad on a Windows laptop
Todisableyourlaptop'stouchpadonWindows,trythesesteps:1.UsetheFnkey functionkeywiththetouchpadicon.2.GotoSettings>Bluetooth&devices>Touchpadandturnitoff.3.OpenDeviceManager,findthetouchpadunderMiceandotherpointingdevices,anddisableit.4.Enter
Sep 05, 2025 am 07:49 AM
How to open Task Manager on a Mac
IfyourMacappfreezesoryouneedtomonitorsystemperformance,usethesesteps:1.PressCommand Option Esctoforcequitunresponsiveapps.2.UseSpotlighttoopenActivityMonitorfordetailedresourceusage.3.Alternatively,openFinder,gotoApplications>Utilities,andlaunchAc
Sep 05, 2025 am 07:45 AM
How to monitor CPU usage in Linux
Usetopforreal-timeCPUmonitoringwithprocesssorting.2.Installandrunhtopforbettervisualizationandper-coreusage.3.Usempstatfromsysstatfordetailedper-CPUstatistics.4.Runvmstattomonitorsystem-wideCPUandmemoryactivitywithintervalupdates.
Sep 05, 2025 am 07:17 AM
How to pair a Bluetooth device in Windows
EnsureBluetoothisenabledonyourWindowsPCviaSettings>Devices>Bluetooth&devices,turningitonifnecessary.2.PutyourBluetoothdeviceinpairingmodebyholdingtheappropriatebuttonuntilaflashinglightorvoicepromptindicatesreadiness.3.InWindows,gotoSetting
Sep 05, 2025 am 07:14 AM
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