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Technical Articles

System Tutorial

How to calibrate your display color in Windows

Toensureaccuratescreencolors,calibrateyourdisplayusingWindows'built-intool,adjustcolorsettingsviaGraphicsoptionsforHDRorwidegamutdisplays,andinstallamanufacturer-specificICCprofileforprofessionalprecision.

Sep 10, 2025 am 04:19 AM

How to run a program as an administrator in Windows

TorunaprogramwithadministratorrightsinWindows,youcan:1.Right-clickandselect"Runasadministrator".2.Setashortcuttoalwaysrunasadmin.3.UseTaskManager’s"Runnewtask"withadminprivileges.4.LaunchviaanelevatedCommandPromptorPowerShell.

Sep 10, 2025 am 03:47 AM

How to find the product ID in Windows

TofindyourWindowsproductID,usethesemethods:1.Runslmgr.vbs/dliinCommandPrompt.2.UsePowerShellwithGet-WmiObject-Query"SELECT*FROMSoftwareLicensingService"andcheckProductKeyID.3.OpenSystemInformation(msinfo32)andreviewsystemdetails.4.AccessReg

Sep 10, 2025 am 03:44 AM

How to change your password in Linux

ToupdatelogincredentialsonLinux:usepasswdtochangeyourpassword,sudopasswdusernametochangeanotheruser’spassword,andsudochage-d0usernametoforceapasswordchangeatnextlogin.

Sep 10, 2025 am 03:16 AM

What is the Windows Registry and how to edit it?

IfyouneedtoedittheWindowsRegistry,proceedcarefully:1.OpenregeditviaRun(Win R).2.NavigatehiveslikeHKEY_CURRENT_USER.3.Modifyorcreatevaluesasneeded.4.Alwaysbackupbeforechanges.5.Restorefrom.regfileifissuesoccur.

Sep 10, 2025 am 02:58 AM

How to create a portable version of Windows (Windows To Go)

TorunWindowsfromaUSBondifferentcomputers,createaportableWindowsToGodriveusinga32GB USB3.0driveformattedasNTFS.UsetoolslikeRufusorWinToUSBtodeploytheOS,ormanuallyapplytheimageviaDISMandmakeitbootablewithbcdboot.Then,oneachtargetmachine,settheUSBasthep

Sep 10, 2025 am 02:54 AM

Why does my Windows screen go black for a few seconds randomly?

UpdateorrollbackgraphicsdriversusingDeviceManagerorDDUtoresolvecrashes.2.Checkandreplacelooseorfaultyvideocablesandtestdifferentports.3.AdjustpowersettingsinWindowsandGPUcontrolpanelstodisabledisplayshutdownandPCIepowersaving.4.MonitorandreduceGPUtem

Sep 10, 2025 am 02:46 AM

How to check your Windows version?

TocheckyourWindowsversion,trythesemethods:1.OpenSettings>System>About.2.PressWin R,typewinver.3.UseCommandPromptwiththeverorsysteminfocommand.4.RunGet-ComputerInfoinPowerShell.

Sep 10, 2025 am 02:41 AM

How to troubleshoot network connection issues in Windows

IfyouhavenetworkconnectionissuesonWindows,trythesesteps:1.RuntheNetworkAdapterTroubleshooter.2.RestartyournetworkadapterviaDeviceManager.3.RenewIPconfigurationusingipconfig/releaseand/renew.4.FlushDNSwithipconfig/flushdns.5.Updateorreinstallyournetwo

Sep 10, 2025 am 02:22 AM

windows Internet connection

How to disable startup sound in Windows 11

TodisablethestartupsoundinWindows11,useSettingsorRegistryEditor:1.OpenSettings>System>Sound>Moresoundsettings,select"WindowsLogon,"andsetsoundto(None).2.Or,inRegistryEditor,setExcludeFromCPLto1underWindowsLogonkeyandclearthe.Curren

Sep 10, 2025 am 02:19 AM

How to fix a black screen with a cursor in Windows

IfyoufaceablackscreenwithonlyacursoronWindows,trythesesteps:1.PressCtrl Shift EsctoopenTaskManagerandrestartexplorer.exe.2.BootintoSafeModeviaShift Restart.3.UpdateorrollbackdisplaydriversinDeviceManager.4.Runsfc/scannowinCommandPrompttofixsystemfile

Sep 10, 2025 am 01:49 AM

windows black screen

How to free up disk space on a Mac

IfyourMacislowonstorage,improveperformancebyusingbuilt-instoragemanagement,deletinglargeorunusedfiles,removingoldiOSbackups,clearingsystemandbrowsercaches,anduninstallingunusedapps.RemembertoemptytheTrashtofullyreclaimspace.

Sep 10, 2025 am 01:39 AM

mac disk space

How to use Task Manager in Windows

TomanageprocessesandmonitorsystemperformanceinWindows,useTaskManagerviashortcuts(Ctrl Shift Esc),Startmenu,Rundialog(taskmgr),orright-clickthetaskbar.CheckthePerformancetabforreal-timeresourceusage,endunresponsiveapps,disableunnecessarystartupprogram

Sep 10, 2025 am 01:25 AM

windows task manager

How to enable Secure Boot for Win11

ToenableSecureBootforWindows11,accessUEFIfirmwaresettingsviaAdvancedStartup,enableSecureBoot,setpolicytostandardMicrosoftCA,disableCSM,andensureUEFIbootmode.Savechangesandrestart.

Sep 10, 2025 am 01:18 AM

win11