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Technical Articles

Computer Tutorials

Is it safe to leave my computer on all the time

Leavingyourcomputeroncontinuouslyincreasespoweruseandheat,riskingcomponentwear.Ensuregoodventilation,usesurgeprotection,adjustpowersettingstobalancedmodes,andperformweeklyrebootsandmaintenancetosustainperformanceandextendhardwarelife.

Aug 29, 2025 am 07:07 AM

This installation package could not be opened [4 Solutions]

Iftheinstallationpackagefailstoopen,trythesesteps:1.Re-downloadfromatrustedsourceandverifyfileintegrity.2.Runtheinstallerasadministrator.3.Temporarilydisableantivirussoftware.4.Renamethefileextensionto.zipandextractmanuallyusing7-ZiporWinRAR,thenrunt

Aug 29, 2025 am 06:57 AM

Windows Modules Installer Worker high CPU [Fixed]

IfWindowsModulesInstallerWorkercauseshighCPUusage,trythesesteps:1.RestartWindowsUpdateandWindowsModulesInstallerservices.2.RuntheWindowsUpdateTroubleshooter.3.Manuallycheckorpauseupdates.4.CleartheSoftwareDistributionfoldertoresetupdatecache.

Aug 29, 2025 am 06:52 AM

CPU usage

How much RAM does my computer need

ChooseRAMbasedonyourusage:8GBforbasictasks,16GBformultitasking,32GBormorefordemandingappslikevideoeditingorgaming.CheckOSandsoftwarerequirements,considerfutureneeds,andverifysystemupgradeoptions.

Aug 29, 2025 am 06:32 AM

computer ram

DNS Server Not Responding [Fixed]

Ifyouencountera"DNSServerNotResponding"error,trythesesteps:1.Restartyourrouterandcomputer.2.SwitchtoGoogleDNS(8.8.8.8and8.8.4.4).3.FlushDNScacheviaCommandPromptusingipconfig/flushdns,/release,and/renew.4.DisableIPv6innetworksettings.5.Tempo

Aug 29, 2025 am 06:00 AM

Game is running but not displaying [Fixed]

Ifthegamerunsbutshowsnodisplay,trythesesteps:1.Launchinwindowedmode.2.Updategraphicsdrivers.3.AdjustDPIscalingsettings.4.Movewindowtoprimarymonitor.5.Verifygamefileintegrity.6.Disablefullscreenoptimizations.

Aug 29, 2025 am 05:57 AM

game show

What to Do When Google Chrome Tabs Keep Reloading

IfChrometabskeepreloading,trythesesteps:1.Disabletabdiscardinginchrome://flags.2.Increasememorylimitbyadding--disable-background-tab-loadingtoChromeshortcut.3.Updateorremoveproblematicextensions.4.Clearcorruptedprofiledatabycreatinganewprofile.5.Rese

Aug 29, 2025 am 05:56 AM

How to fix screen sharing not working in Safari?

Safari screen sharing issues can be resolved by checking permissions, updating the system, using another browser, or clearing the cache. 1. Check the "screen recording" permissions in the system settings to ensure that Safari is in the allowable list; 2. Update Safari and macOS to the latest version to improve compatibility; 3. Temporarily use Chrome or Firefox to achieve more stable screen sharing; 4. Clear website data or restart Safari and computer to eliminate cache exceptions. The above methods can be checked and solved one by one.

Aug 29, 2025 am 05:53 AM

How to re-open a recently closed tab in Safari?

Use Command Shift Z shortcut keys on Mac to quickly restore the newly closed Safari tab page; 1. Press Command Shift Z on Mac to immediately restore the recently closed tab page; 2. iPhone or iPad users can find "Close Tab Page" in the "Tag Page" interface to restore; 3. If the closing time is long, you can search and restore it through "History"; 4. When closing multiple tab pages in succession, Safari only retains the last closed page for recovery. It is recommended to avoid repeated operations before recovery to avoid overwriting the records.

Aug 29, 2025 am 05:51 AM

How to solve 'Windows can't be installed on this disk' error?

First,checkandmatchthebootmode(UEFI/Legacy)withthediskpartitionstyle(GPT/MBR)inBIOSsettings;2.Ifmismatched,eitherchangethebootmodetoUEFIforGPTorLegacyforMBR,orcleanandrepartitionthediskusingDiskParttoconvertMBRtoGPTorviceversa,ensuringcompatibilitybe

Aug 29, 2025 am 05:48 AM

How to search within a webpage in Safari on iPhone?

In iPhone Safari, you can find page content through various methods. The specific steps are as follows: 1. Enter keyword search in the address bar, and use the left and right arrows to switch matches; 2. Enter keywords through the "Find" button in the sharing menu to achieve quick positioning; 3. The search is case-insensitive and supports Chinese and pinyin. If it is not found, you need to check the spelling or wait for the page to load. Mastering these techniques can greatly improve browsing efficiency.

Aug 29, 2025 am 05:45 AM

safari web search

How to sign out of Google Chrome

TosignoutofyourGoogleaccountinChrome,firstclickyourprofileiconandselectSignouttostopsync.Onshareddevices,deleteyourprofiletoremovealldata.Foraddedsecurity,visitmyaccount.google.com,gotoSecurity>Managedevices,andsignoutremotelyfromalldevices.

Aug 29, 2025 am 05:43 AM

sign out

How to fix the 'A required device isn't connected or can't be accessed' error in Windows?

CheckifthestoragedriveisproperlyconnectedanddetectedinBIOS;replaceitifnotdetected.2.UseWindowsinstallationmediatorunStartupRepairviaRepairyourcomputer>Troubleshoot>AdvancedOptions.3.RebuildBCDusingCommandPromptwithbootrecandbcdbootcommandsifSta

Aug 29, 2025 am 05:40 AM

Device not connected

How to mute a tab in Google Chrome

IfaChrometabisplayingunwantedaudio,trythesesteps:1.Clickthespeakericononthetabtomuteit.2.Right-clickthetabandselect"Mutesite".3.UseChrome’sTaskManagertoendnoisyprocesses.4.OnWindows,muteChromeviathesystemVolumeMixer.

Aug 29, 2025 am 05:31 AM

chrome mute