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The Ultimate Guide to Speeding Up Windows 11

1. Disable non-essential startup items; 2. Enable fast boot (non-dual systems); 3. Update the system, driver and BIOS; 4. Clean the disk and prioritize the upgrade of SSD; 5. Adjust the visual effect to the best performance; 6. Check and kill malware and pre-installed junk software; 7. Turn on storage awareness and OneDrive on-demand files—seven steps can significantly improve Win11 speed without reinstalling the system or replacing hardware. The problem usually comes from software accumulation rather than hardware failure. If the execution is still stuck, consider SSD or resetting the system.

Jul 29, 2025 am 03:29 AM

optimization

A Beginner's Guide to Overclocking Your CPU Safely

TosafelyoverclockyourCPU,ensureyouhaveanunlockedprocessor(Intel"K"seriesorAMDRyzen),acompatiblemotherboard(Z690/Z790forIntel,B550/X570forAMD),adequatecooling,astablepowersupply,andBIOSaccess;thenupdateyourBIOS,entertheBIOSsettings,increaset

Jul 29, 2025 am 03:25 AM

How to fix false positive detections in Windows Defender?

Solutions to WindowsDefender false positives include confirming false positives, submitting feedback, and temporary bypass. Methods to confirm false positives: 1. Use VirusTotal to detect. If most engines are not marked, it may be false positives; 2. Check the Microsoft signature update log, the new feature code may lead to short-term misjudgment. Steps to submit feedback: 1. Go to the Microsoft software reporting website to submit samples and select "False positive"; 2. Provide detailed information such as file usage to help improve the system. Temporary bypass method: 1. Add files or folders to the Defender exclusion list; 2. Shortly turn off the real-time protection function but is not recommended for long-term use. The entire process needs to ensure that the source of the documents is credible and timely feedback is provided to solve the problem from the source.

Jul 29, 2025 am 03:24 AM

How to fix high memory usage Windows 11

HighmemoryusageinWindows11isoftencausedbyexcessivebackgroundprocessesorsystemsettings;tofixit,1.CheckTaskManagerforhigh-memoryappsandendunnecessarytasks,2.Disablenon-essentialstartupprogramstoreduceinitialload,3.Adjustforbestperformancebyturningoffvi

Jul 29, 2025 am 03:13 AM

NVMe vs SATA SSD: A Deep Dive into Storage Technology

NVMeSSDsarefasterandmoremodernthanSATASSDs,withNVMeusingthePCIeinterfacetoachievespeedsupto7,000MB/s(PCIe4.0)orhigher,whileSATASSDsmaxoutataround600MB/s.1.NVMeexcelsinspeedduetothePCIebusandNVMeprotocol,offeringsuperiorsequentialandrandomperformance.

Jul 29, 2025 am 03:09 AM

How to fix screen flickering issues in Windows?

The screen flickering problem can be solved by updating the driver, adjusting the refresh rate, turning off automatic brightness adjustment and checking the hardware connection. ① First update or reinstall the graphics card driver through the device manager, ② Enter the display settings to select the appropriate refresh rate (such as 60Hz or 144Hz), ③ Turn off the "Enable Adaptive Brightness" function in the power supply options, ④ Check whether the display cable is damaged or loose, try to replace the cable or interface. If it still cannot be solved, it may be a hardware failure of the monitor or graphics card, and further repair is required.

Jul 29, 2025 am 03:06 AM

How to Properly Clean Your PC for Better Performance

CleandustfromPChardwareevery3–6monthsusingcompressedair,amicrofibercloth,andcottonswabs,focusingonfans,heatsinks,andventstopreventoverheating.2.FreeupdiskspacebyusingDiskCleanuponWindowsorStorageManagementonmacOS,uninstallingunusedprograms,andkeeping

Jul 29, 2025 am 02:58 AM

Performance optimization computer cleaning

How to fix WiFi connected but no internet access Windows 11

RestartyourrouterandPCbyunpluggingthemfor30seconds,thenpluggingthembackinandrestartingyourcomputer.2.RuntheInternetConnectionstroubleshooterviaSettings>System>Troubleshoot>Othertroubleshooters.3.ResetnetworksettingsthroughSettings>Network

Jul 29, 2025 am 02:56 AM

wifi

how to fix a non-responsive keyboard key

The keyboard single-key failure can usually be solved by itself without changing the keyboard. 1. Clean the stuck buttons: Use air blow balls or compressed air to clean up dust and debris. The mechanical keyboard can pull out the key cap to wipe the contacts of the shaft. The laptop can use tape to absorb the gap particles. 2. Check the driver settings: Device Manager scans hardware changes or reinstalls the driver, uses the keyboard to test the website or Mac keyboard viewer to troubleshoot system errors, update the system or reset the input method. 3. Deal with the problem of shaft body circuit: Mechanical keyboards can be tried to weld or replace the shaft body. If the film or notebook keyboard is damaged, it needs to be replaced as a whole. If you have no experience, it is recommended to send it to repair. Most cases can be restored by cleaning or software adjustment.

Jul 29, 2025 am 02:45 AM

repair Keyboard failure

how to get mac address from command prompt

To obtain the MAC address through the command prompt, you can achieve it by: 1. Use ipconfig/all to view the "physical address" of the local network interface; 2. After pinging the specified IP, run arp-a to view the MAC address of the LAN device; 3. Use getmac or getmac/folist to quickly view the MAC addresses of all local adapters. Each method is suitable for different scenarios, paying attention to distinguishing between network adapters and target devices.

Jul 29, 2025 am 02:38 AM

What to Do When Your Computer Keeps Freezing or Crashing

Checkforoverheatingbymonitoringtemperaturesandcleaningvents;2.UpdateorreinstallproblematicdriversviaDeviceManagerormanufacturerwebsites;3.Scanformalwareusingantivirustoolsandrunsfc/scannowandDISMtofixsystemfiles;4.TestRAMwithWindowsMemoryDiagnostican

Jul 29, 2025 am 02:35 AM

How to fix 'Windows could not complete the installation'

When encountering the "Windows could not completetetheinstallation" error, 1. Check whether the installation media is intact, use Rufus or official tools to recreate and verify the ISO file; 2. Disconnect non-essential external devices, and only retain the keyboard, mouse and monitor; 3. Modify the BIOS/UEFI settings, disable SecureBoot, switch boot mode and turn off FastBoot; 4. Run the bootrec and chkdsk commands through the command prompt to repair the system files to ensure that the target drive letter is correct. These steps cover common causes and if they still cannot be resolved, you may need to thoroughly troubleshoot driver or hardware issues.

Jul 29, 2025 am 02:31 AM

How to fix 'Windows cannot install required files. Make sure all files required for installation are available'

TheerroroccurswhenWindowsSetupcannotaccessnecessaryinstallationfiles,commonlyduetomedia,hardware,orconfigurationissues.Tofixit,1)verifytheUSBdriveisproperlycreatedandfunctional,testingonanotherPCorrecreatingwithadifferentISO/format;2)ensurethestorage

Jul 29, 2025 am 02:25 AM

$How to fix 'Windows could not start because the following file is missing or corrupt: \system32\config\system'?$

How to fix 'Windows could not start because the following file is missing or corrupt: \system32\config\system'?

Insert the Windows installation media and select "Repair Computer" to run startup repair; 2. Run bootrec/fixmbr, bootrec/fixboot, bootrec/scanos, bootrec/rebuildbcd to rebuild BCD through the command prompt; 3. If the SYSTEM file is corrupt, you can copy the backup file from C:\Windows\System32\config\RegBack to the original directory; 4. Run chkdskC:/f/r to check for disk errors. This error is usually caused by a corrupt boot configuration, missing system files, or a hard disk failure. Trying the above methods in sequence mostly solves the problem.

Jul 29, 2025 am 02:22 AM