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Home Technical Articles System Tutorial
Is Windows Defender Good Enough? A Complete Review

Is Windows Defender Good Enough? A Complete Review

Yes,WindowsDefenderisgoodenoughformostaverageusers.1.Itblocksover99%ofzero-daymalware,performswellagainstcommonthreatslikevirusesandphishing,andusesAIandcloudintelligenceforreal-timeprotection.2.Ithasminimalsystemimpact,runsquietly,integratesseamless

Aug 16, 2025 am 07:29 AM
Fresh Guide: Resolve Windows High Disk Usage by System Process

Fresh Guide: Resolve Windows High Disk Usage by System Process

IfyourWindowsPCisslowduetohighdiskusagebytheSystemprocess,trythesesteps:1.CheckTaskManagerfordiskactivity.2.DisableSysMainservice.3.RunDiskCleanup.4.Updateorrollbackstoragedrivers.5.TurnoffWindowsSearchindexing.6.ScanformalwarewithWindowsDefender.7.A

Aug 16, 2025 am 07:19 AM
windows 磁盤使用
How to change the default installation folder for apps in Windows 10

How to change the default installation folder for apps in Windows 10

Windows10doesnotallowaglobalchangeofthedefaultinstallationfolderforallapps,butyoucaninfluenceinstallationlocationsthroughspecificmethods:1.ChangethedefaultdrivefornewappsviaSettings>System>Storage>Changewherenewcontentissaved—thisworksonlyfo

Aug 16, 2025 am 06:48 AM
How to disable the lock screen on Windows

How to disable the lock screen on Windows

TodisablethelockscreenonWindows10/11Pro,useGroupPolicyEditorbynavigatingtoComputerConfiguration→AdministrativeTemplates→ControlPanel→Personalizationandenabling"Donotdisplaythelockscreen".ForWindowsHomeeditions,useRegistryEditorbynavigatingt

Aug 16, 2025 am 06:44 AM
How to Check Your RAM Speed, Size, and Type in Windows

How to Check Your RAM Speed, Size, and Type in Windows

UseTaskManagertocheckRAMsizeandspeedbypressingCtrl Shift Esc,goingtoPerformance>Memory,wheretotalRAM(e.g.,16.0GB)andspeedinMT/s(e.g.,3200MT/s)aredisplayed,alongwithformfactorandslotsused;2.UseCommandPromptbypressingWin R,typingcmd,andrunningwmicme

Aug 16, 2025 am 06:21 AM
Mastering the Linux Command Line: A Beginner's Guide

Mastering the Linux Command Line: A Beginner's Guide

Usepwdtocheckyourlocation,lstolistfiles,andcdtonavigatedirectories,withtabcompletiontosavetime.2.Managefileswithtouchtocreate,mkdirtomakedirectories,cptocopy,mvtomoveorrename,andrmtodelete—usermcautiouslyasithasnoundo.3.Viewfileswithcatforfullcontent

Aug 16, 2025 am 06:16 AM
How to find your IP address in Windows 10

How to find your IP address in Windows 10

TofindyourIPaddressinWindows10,openSettings,gotoNetwork&Internet,selectWi-FiorEthernet,andviewtheIPv4addressunderProperties.2.Alternatively,openCommandPromptorPowerShell,typeipconfig,andlocatetheIPv4Addressunderyouractivenetworkadapter.3.Forafilt

Aug 16, 2025 am 06:15 AM
IP address
How to Fix Windows 'The selected disk has an MBR partition table' Install Error

How to Fix Windows 'The selected disk has an MBR partition table' Install Error

Ifyouget"TheselecteddiskhasanMBRpartitiontable"error,switchtoUEFImodebyconvertingMBRtoGPTusingDiskPart,manuallycreatingaGPTlayout,enablingCSMinBIOSforLegacyboot,orusingathird-partytoollikeGPartedtoconvertthediskbeforeinstallation.

Aug 16, 2025 am 06:08 AM
How to use virtual desktops in Windows 11 to organize work

How to use virtual desktops in Windows 11 to organize work

PressWin Ctrl DtocreateanewvirtualdesktopanduseWin Ctrl Left/RightArrowtoswitchbetweenthem.2.Organizedesktopsbytaskorprojectsuchasworktasks,webresearch,personaluse,orongoingprojectstoimprovefocusandreducedistractions.3.Customizeeachdesktopwithdiffere

Aug 16, 2025 am 05:51 AM
virtual desktop
How to Fix Windows Update Error: 0x80240069

How to Fix Windows Update Error: 0x80240069

IfyouencounterWindowsUpdateError0x80240069,trythesesteps:1.RestartWindowsUpdateandBITSservices.2.Runthebuilt-inWindowsUpdateTroubleshooter.3.ResetWindowsUpdatecomponentsviaCommandPrompt.4.Performacleanboottodisablethird-partyinterference.5.Manuallydo

Aug 16, 2025 am 05:46 AM
error
How to fix taskbar icons that are missing or blank in Windows?

How to fix taskbar icons that are missing or blank in Windows?

RestartWindowsExplorerviaTaskManagertofixtemporaryglitches.2.RebuildtheiconcachebydeletingIconCache.dbandrelated.dbfilesinC:\Users[YourUsername]\AppData\Local,thenrestartthecomputer.3.Runsfc/scannowinCommandPromptasadministratortorepaircorruptedsyste

Aug 16, 2025 am 05:22 AM
How to Fix Windows 11 Slow Performance Issues

How to Fix Windows 11 Slow Performance Issues

IfyourWindows11systemisslow,trythesesteps:disablestartupprograms,adjustvisualeffectsforperformance,rundiskcleanupanddefragmentation,updateWindowsanddrivers,scanformalware,andincreasevirtualmemorytoimproveresponsiveness.

Aug 16, 2025 am 05:01 AM
How to format a USB drive in Windows 10

How to format a USB drive in Windows 10

PlugtheUSBdriveintoyourcomputerandopenFileExplorertolocateitunderThisPC,ensuringyouselectthecorrectdrivetoavoiddataloss.2.Right-clickthedriveandchooseFormattoopentheformattingwindow.3.Selecttheappropriatefilesystem(NTFSforWindows-onlyuse,FAT32forbroa

Aug 16, 2025 am 04:30 AM
'A problem with your hardware caused Windows to stop working'

'A problem with your hardware caused Windows to stop working'

The blue screen prompt "Aproblem with your hardwarecaused Windowstostopworking" is usually caused by hardware compatibility, driver conflicts or hardware failures. The solutions are as follows: 1. Unplug the non-essential peripherals, check the new hardware and replug the memory and graphics card; 2. Enter safe mode to uninstall the abnormal driver, download and install the latest official driver from the official website; 3. Run mdsched.exe for memory detection, and a single test to troubleshoot the faulty memory; 4. Use chkdsk and CrystalDiskInfo to check the health of the hard disk, ensure the connection is stable and update the SSD firmware; 5. Clean up dust, monitor the temperature, and eliminate overheating or power supply problems; 6. Record the blue screen error

Aug 16, 2025 am 04:29 AM

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