How to use Clipboard History in Windows 11
Windows 11's clipboard history function can be enabled and improve copy and paste efficiency through settings. 1. Open "Settings" → "System" → "Clipboard" and enable "Clipboard History"; 2. Optionally enable "Span-device synchronization" to share content between devices logged into the same Microsoft account; 3. Use Win V shortcut keys to call out the clipboard history panel, which supports quick pasting of text, links and some images; 4. Click the pin on the right side of the entry to fix common content to prevent it from being overwritten by new copy items; 5. Pay attention to quantity control when fixing multiple entries to keep the interface clear. This function is especially convenient when organizing multiple texts, filling in forms or using duplicate texts, and can significantly improve operation speed after proficiency.
Jul 13, 2025 am 02:27 AM
How to find MAC address on Windows
To find the MAC address of a Windows device, you can use the following methods: 1. Use the command prompt: Press Win R to enter cmd, execute ipconfig/all, and view the "Physical Address"; 2. Through the graphical interface: go to Settings → Network and Internet → Advanced Network Settings → Network Connection, click Current Connection → Details, and view the "Physical Address"; 3. Log in to the wireless router background and view the MAC address in the "Contacted Devices" list.
Jul 13, 2025 am 02:24 AM
What does the Windows key R do
TheWindowskey RopenstheRundialogboxforlaunchingapps,accessingfolders,andtweakingsystemsettingsquickly.1.Userscantypecommandslikenotepad,calc,regedit,orcmdtolaunchprogramsandtoolsinstantly.2.Typingfolderpathsorusingshortcutslike.or..navigatesdirectlyt
Jul 13, 2025 am 02:24 AM
How to delete temporary files in Windows?
There are three ways to clean temporary files in Windows system. First, use the disk cleaning tool to open the system disk properties. Click Disk Cleanup to check the temporary files and delete them. Secondly, manually delete the content of the Temp folder. Press Win R to enter %temp% and enter and select all. Finally, you can run del/f/q%temp%* or cleanmgr/dC through the command prompt: for batch cleaning.
Jul 13, 2025 am 02:22 AM
How to change the power plan in Windows
To change a Windows power plan, select an existing plan directly through the taskbar battery icon or control panel; if you need personalization, modify an existing plan or create a new plan. Specific steps: 1. Click the battery icon in the taskbar to select the power plan, or go to the control panel → Hardware and Sound → Power options to select; 2. If you need to adjust the details, click "Change Plan Settings" or "Change Advanced Power Settings", and you can set the screen off, sleep time and processor management, etc.; 3. If you need to customize, you can create a new plan based on the existing plan and name it, and set the screen off and sleep time to save it. This operation can optimize the performance and battery life of the computer, and is suitable for different usage scenarios.
Jul 13, 2025 am 02:19 AM
How does licensing work for Windows Server in a virtual environment?
Windows Server virtual environment license is based on the number of physical processors or cores, not the number of virtual machines. Since Windows Server 2016, the core licensing model is adopted. Each physical processor requires at least 8 core licenses. The license is sold in 2 core packages and must fully cover all processors. The standard version license allows running two virtual machines, and if more is needed, additional licenses or upgrades to the data center version, which provides unlimited virtual machine rights; licenses in public clouds are usually included in the fee on the go and pay-as-you-go and managed by cloud providers, while hybrid deployments can use Azure to save costs; avoid common mistakes that you must always calculate the physical core, refer to Microsoft license terms, record licenses and server specifications, and consider making the
Jul 13, 2025 am 02:17 AM
Is Windows Defender good enough
WindowsDefenderisgoodenoughforaverageusersseekingbasicprotection.Itoffersreal-timeantivirusscanning,cloud-basedthreatdetection,andautomaticupdates,effectivelycatchingmostcommonthreatswhilemaintainingminimalperformanceimpact.However,itlacksadvancedfea
Jul 13, 2025 am 02:16 AM
Windows 10 startup repair not working
When the startup repair fails, you can try the following methods to solve it: 1. Confirm whether the startup repair really fails, restart or unplug the external device several times and try again; 2. Run bootrec/fixmb, /fixboot, /rebuildbcd through the command prompt to repair the boot files; 3. Use chkdsk to check hard disk errors and bad channels; 4. Enable the system restore point or reset the computer to restore the system. If you operate step by step in order, most problems can be solved.
Jul 13, 2025 am 02:13 AM
How to fix 'The user profile service failed the sign-in' on Windows
When encountering the "User Profile Service Failed to Log in" error, first try to log in with another administrator account to enter the system and fix the problem; 1. Log in to the default administrator account with another administrator account or enter safe mode; 2. Check whether the ProfileImagePath corresponding to the user SID in the registry is correct and has no .bak suffix to confirm whether the configuration file is corrupt; 3. Create a new user account as an alternative and migrate the data; 4. Run sfc/scannow and DISM tools to repair system component failures. These methods can be tried in turn, which can usually effectively solve the login problem.
Jul 13, 2025 am 02:13 AM
How to fix 'Windows Security real-time protection won't turn on'?
Uninstall other antivirus software and restart the computer, and try to enable real-time protection; 2. Use special tools to completely clear residual files and registry entries; 3. Run the built-in Windows troubleshooting tool to fix the problem. If you encounter the problem that the real-time protection of Windows Security Center cannot be enabled, you can usually solve it by uninstalling third-party antivirus software, cleaning up residual data, and using the system's own troubleshooting tool. After operation, restart the device and recheck the settings.
Jul 13, 2025 am 02:03 AM
How to screen record on Windows
The key to recording screens on Windows is to select the right tool. 1. XboxGameBar is suitable for quick recording application windows. You can use Win G to call out the tool and click the capture button, but it cannot record desktop or copyrighted content; 2. OBSStudio is powerful and supports full-screen, window, and area recording, suitable for live broadcast and professional video production. You need to pay attention to setting audio source and encoding parameters for the first time; 3. Third-party tools such as Bandicam and ShareX are simple to operate and suitable for ordinary users. Bandicam supports hardware acceleration, ShareX is completely free and has comprehensive functions, and PowerToysAwake can be used in conjunction with it to prevent hibernation. Different tools should be selected in different scenarios, and pay attention to audio settings.
Jul 13, 2025 am 02:03 AM
How to fix 'DNS server isn't responding' in Windows?
When encountering the "DNS server not responding" problem, you can resolve it by changing the DNS settings. The specific method is to manually replace it with a more stable public DNS, such as Google's 8.8.8.8 or Cloudflare's 1.1.1.1 to replace the default automatically acquired ISPDNS.
Jul 13, 2025 am 01:55 AM
Own a Meta Quest 3? One of the Best Routers For Wireless VR Is 47% Off
The Meta Quest 3 Offers Superior Wireless Performance The Meta Quest 3 allows for a wireless connection to your Windows PC via Meta’s proprietary software, Air Link. For most users, this is a significant improvement over using a physical cable. With
Jul 13, 2025 am 01:50 AM
How to change permissions in Linux using chmod
chmod is a command in Linux to modify file or directory permissions. To understand its usage, you need to master the permission representation method and user classification; permissions are divided into read (r), write (w), and execute (x), and users are divided into owner (u), group (g), and others (o); permissions can be set by character mode or numeric mode; 1. Character mode specifies user categories through u, g, o, and a, combined with , -, = operation permissions; 2. The digital mode uses three-digit number to represent permissions, 4 is read, 2 is write, and 1 is execution, and after combination, it means 7 is rwx; 3. It is recommended to check the current permissions first before modification, avoid misoperation, use others to write permissions with caution, and sensitive files can be set recursively by the -R parameter.
Jul 13, 2025 am 01:44 AM
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