How to find and use the Windows Memory Diagnostic tool
TheWindowsMemoryDiagnostictoolcanbeaccessedviaRun,Search,orCommandPromptusingmdsched.exe;1.Choosetorestartnoworcheckatnextstartup;2.ThetoolrunsautomaticallybeforeWindowsloads,scanningRAMforerrors;3.Afterreboot,ifnomessageappears,noissueswerefound;4.T
Aug 17, 2025 am 09:57 AM
windows 11 keeps freezing 2025
Windows11freezingin2025isoftencausedbyoutdateddrivers,laggingupdates,storageissues,backgroundappoverload,orhardwaredegradation.1.UpdateorrollbackgraphicsandchipsetdriversviaDeviceManagerormanufacturerwebsites.2.InstallpendingWindows,BIOS/UEFI,andfirm
Aug 17, 2025 am 09:36 AM
How to fix the Microsoft Store not opening in Windows
IftheMicrosoftStorewon’topenonyourWindowsdevice,trythesesteps:1.RestarttheStoreviaTaskManager.2.RuntheWindowsStoreAppsTroubleshooter.3.ResettheStorecacheusingwsreset.exe.4.Re-registertheStorewithPowerShell.5.CheckforandinstallWindowsupdates.
Aug 17, 2025 am 09:19 AM
How to view the reliability history of your Windows PC
OpenReliabilityMonitorbypressingWindows R,typingperfmon/rel,andpressingEnter,orbysearching"Viewreliabilityhistory"inStart.2.Reviewthestabilitychartwheretheverticalaxisshowsthestabilityindexfrom1to10,with10beingthemoststable.3.Examinedailyst
Aug 17, 2025 am 08:51 AM
Linux how to check open ports
To check open ports on Linux systems, the most effective way is to use command line tools; 1. Use the ss command (recommended): sudoss-tuln, which is the fastest and preferred method in modern Linux systems, which can display all listening TCP and UDP ports; 2. Use netstat (older): sudotnetstat-tuln, available in older systems, with similar functions but has gradually been replaced by ss; 3. Use lsof to view processes: sudolsof-i:PORT can find out which process of a specific port is occupied by, which is suitable for troubleshooting service occupancy; 4. Check specific ports: filter whether the specified port is open through sudoss-tuln|grep:22; 5. Make
Aug 17, 2025 am 08:29 AM
Don't Forget These Tech Essentials Every College Student Needs
Laptops Laptops aren't just a good idea for a college student—they're nearly a requirement. A quality laptop will let them work and study from nearly anywhere, have a battery life that lasts all day, and is ultraporta
Aug 17, 2025 am 08:21 AM
Fixed: Windows Is Not Showing Thumbnails in Explorer
CheckFolderOptionstoensure"Alwaysshowicons,neverthumbnails"isunchecked.2.Enable"Showthumbnailsinsteadoficons"inPerformanceOptions.3.Rebuildthethumbnailcachebydeletingthumbcache_.db,iconcache_.db,andexplorerthumbcache.dbfilesorusin
Aug 17, 2025 am 08:17 AM
How to fix the taskbar not working or being unresponsive in Windows?
RestartWindowsExplorerviaTaskManagerbypressingCtrl Shift Esc,findingWindowsExplorer,andselectingRestart;ifmissing,runexplorer.exefromFile>Runnewtask.2.RuntheSystemFileCheckerbyopeningCommandPromptasAdministratorandenteringsfc/scannowtorepaircorrup
Aug 17, 2025 am 08:10 AM
How to Fix Windows 'This operation has been cancelled due to restrictions in effect on this computer'
Ifyouencounterthe"operationcancelledduetorestrictions"erroronWindows,trythesesteps:1.ModifyregistrysettingsforStartMenu.2.RunSFCtorepairsystemfiles.3.CheckGroupPolicyrestrictions.4.Createanewuserprofile.5.Temporarilyenablethebuilt-inAdminis
Aug 17, 2025 am 07:50 AM
How to Fix Windows 'Windows cannot find the Microsoft Software License Terms'
Ifyousee"WindowscannotfindtheMicrosoftSoftwareLicenseTerms,"trythesesteps:1.RecreateinstallationmediausingadifferentUSBdriveandport.2.ChangeSATAmodefromRAIDtoAHCIinBIOS.3.Disconnectextradrives.4.UseDiskParttocleanthetargetdrive.
Aug 17, 2025 am 07:35 AM
How to change the computer name in Win11
TorenameyourcomputerinWindows11,useSettings,ControlPanel,CommandPrompt,orPowerShell.Enterthenewname,thenrestartyourdevicetoapplychanges.
Aug 17, 2025 am 07:34 AM
How to Optimize Windows 10: A Guide for Better Performance
DisableunnecessarystartupprogramsviaTaskManagerormsconfigtospeedupboottime.2.Adjustvisualeffectsbyselecting"Adjustforbestperformance"inPerformanceOptionstofreeupsystemresources.3.RegularlyrunDiskCleanup,enableStorageSense,uninstallunusedapp
Aug 17, 2025 am 07:17 AM
How to fix a 'DPC WATCHDOG VIOLATION' blue screen in Windows
Update SSD firmware and storage drivers, especially NVMe or SATA drivers; 2. Update or rollback problem drivers through the device manager, including graphics cards, chipsets, etc.; 3. Run Windows memory diagnostics and CrystalDiskInfo to check memory and hard disk health; 4. Turn off fast startup and running chkdsk to fix disk errors; 5. Update BIOS/UEFI to improve hardware compatibility; 6. Disable overclocking settings to eliminate stability issues; 7. Use BlueScreenView or WinDbg to analyze Minidump file location fault drivers; this blue screen problem is usually caused by storage devices or drivers, and update SSD firmware and drivers are preferred, and most cases can be solved.
Aug 17, 2025 am 07:14 AM
Fixing the 'IRQL_NOT_LESS_OR_EQUAL' BSOD in Windows
IdentifytheproblematicdriverbyanalyzingtheminidumpfilewithtoolslikeBlueScreenVieworWinDbg,orchecktheBSODscreenforthefaulty.sysfile,thenupdate,reinstall,ordisabletheassociateddriver.2.Updateorrollbackdevicedrivers,especiallygraphics,network,chipset,an
Aug 17, 2025 am 06:34 AM
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