How to encrypt a folder in Windows
ToencryptafolderinWindowsusingEFS,right-clickthefolder,selectProperties,clickAdvanced,check"Encryptcontentstosecuredata",thenapplyandchoosetoencryptthefolder,subfolders,andfiles,withthefoldernameappearingingreeninFileExplorer.2.BackupyourEF
Aug 03, 2025 pm 04:08 PM
How to find your product key for Windows
CheckyourMicrosoftaccountataccount.microsoft.com/servicesunder"Devices"or"Services&subscriptions"toviewactivationstatusandlinkedlicenses,thoughthefull25-characterkeymaynotbeshown;signinginduringreinstallationtypicallyreactivat
Aug 03, 2025 pm 04:05 PM
Windows 11 Drive Letter Changed – How to Change It Back
Drive letters serve as a method for Windows to prevent path conflicts with other storage volumes and provide a straightforward system for organizing files and applications. However, in certain situations—especially when dealing with external drives—W
Aug 03, 2025 pm 04:03 PM
How to enable core isolation and memory integrity in Windows
ToenableCoreIsolationandMemoryIntegrity,firstverifyyoursystemhasa64-bitOS,SecureBootenabled,virtualizationenabledinBIOS/UEFI,andcompatiblehardware.2.OpenSettings→Privacy&Security→WindowsSecurity→DeviceSecurity→Coreisolationdetails,thentoggleonMem
Aug 03, 2025 pm 04:00 PM
How to create and attach a Virtual Hard Disk (VHD) in Windows
TocreateandattachaVHDinWindows,useeitherDiskManagementorPowerShell.2.InDiskManagement,openviaWin X,selectCreateVHD,setlocation,size,andtype(fixedordynamic),theninitializethedisk(MBR/GPT),createasimplevolume,assignadriveletter,andformatwithNTFS.3.InPo
Aug 03, 2025 pm 03:52 PM
How to change monitor refresh rate in Windows 11
Tochangeyourmonitor’srefreshrateinWindows11,gotoDisplaysettings>Advanceddisplayandselectahigherrefreshratefromthedropdownifavailable;1)ensureyourmonitorandgraphicscardsupportit,2)useacompatiblecablelikeHDMI1.4orDisplayPort1.2 ,3)checkyourmonitor’s
Aug 03, 2025 pm 03:51 PM
How to check your PC specs in Windows
UseSystemInformation(msinfo32)forthemostdetailedspecsincludingCPU,RAM,systemtype,BIOS,motherboard,andWindowsversion.2.CheckSettings>Aboutforaquickoverviewofprocessor,RAM,deviceID,andsystemtype.3.OpenTaskManager’sPerformancetabtoseereal-timedataonC
Aug 03, 2025 pm 03:46 PM
How to fix a 'Code 28: The drivers for this device are not installed' error in Windows
Code28meansWindowsrecognizesadevicebutlacksthenecessarydrivers.1.LetWindowsautomaticallyreinstallthedriverviaDeviceManager’s"Searchautomatically"option.2.ManuallyinstallthecorrectdriverbyidentifyingthehardwareusingitsHardwareID(VENandDEVcod
Aug 03, 2025 pm 03:37 PM
How to install Windows Subsystem for Linux (WSL)
Runwsl--installinPowerShellasAdministratortoenableWSL,activatevirtualizationfeatures,setWSL2asdefault,andinstallUbuntu;ifunsupported,manuallyenablefeaturesusingdismcommands.2.SetWSL2asdefaultwithwsl--set-default-version2,installingtheWSL2kernelupdate
Aug 03, 2025 pm 03:29 PM
How to enable Windows Sandbox
WindowsSandboxcanonlybeenabledonWindows10/11Pro,Enterprise,orEducationeditions,notHome.1.Checkyoursystemmeetsrequirements:compatibleedition,virtualizationenabledinBIOS/UEFI,atleast4GBRAM,and1GBfreediskspace.2.EnablevirtualizationviaBIOS/UEFIandconfir
Aug 03, 2025 pm 03:26 PM
How to fix slow Wi-Fi speeds on a Windows laptop
First, confirm the root cause of the problem. 1. Use other devices to test the network speed. If it is slow, the problem will be in the router or service provider; 2. Restart the router and notebook to clear temporary faults; 3. Run the Windows Network Troubleshooting Tool to automatically fix the problem; 4. Update or reinstall the Wi-Fi driver in the Device Manager, or manually download the latest driver from the manufacturer's official website; 5. Disable the energy-saving mode of the Wi-Fi adapter in the Device Manager, and configure the network as "dedicated" and turn off the "Billing Connection by Traffic" in the system settings; 6. Try to connect to the 5GHz frequency band, log in to the router management interface to switch to the idle channel and enable the Wi-Fi6 or Ac standard; 7. Get close to the router, reduce obstacles and interference sources, and avoid soft surfaces blocking the antenna.
Aug 03, 2025 pm 03:25 PM
Windows 10 not detecting external hard drive
CheckthebasicsbytryingadifferentUSBcable,port,andtestingonanothercomputerwhilelisteningforunusualsounds;2.UseDiskManagementtoassignadriveletterorcheckforinitializationissues;3.UpdateorreinstalldriversviaDeviceManagerandruntheHardwareandDevicestrouble
Aug 03, 2025 pm 03:14 PM
How to configure User Account Control (UAC) policies in Windows
ToconfigureUACpoliciesinWindows,useLocalSecurityPolicyEditor(secpol.msc)onPro,Enterprise,orEducationeditionsbynavigatingtoSecuritySettings>LocalPolicies>SecurityOptionsandmodifyingsettingslike"RunalladministratorsinAdminApprovalMode"a
Aug 03, 2025 pm 03:08 PM
Verizon's Price Hikes, KDE's New Distro, and More: Weekly Roundup
KDE Is Making Its Own Linux Distro, and You Can Try It KDE developers have announced that you can now test KDE Linux, a completely new Linux distribution currently in a "pre-alpha" phase. It's big news for KDE enthusiasts like myself, as
Aug 03, 2025 pm 03:06 PM
Hot tools Tags
Undress AI Tool
Undress images for free
Undresser.AI Undress
AI-powered app for creating realistic nude photos
AI Clothes Remover
Online AI tool for removing clothes from photos.
Clothoff.io
AI clothes remover
Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!
Hot Article
Hot Tools
vc9-vc14 (32+64 bit) runtime library collection (link below)
Download the collection of runtime libraries required for phpStudy installation
VC9 32-bit
VC9 32-bit phpstudy integrated installation environment runtime library
PHP programmer toolbox full version
Programmer Toolbox v1.0 PHP Integrated Environment
VC11 32-bit
VC11 32-bit phpstudy integrated installation environment runtime library
SublimeText3 Chinese version
Chinese version, very easy to use
