How to use Focus Assist (Quiet Hours) in Windows 11?
To enable the FocusAssist function of Windows 11, you can click the taskbar notification icon and select "Focus Assist Settings", or enter through Settings > System > Notifications > FocusAssist; it is recommended to use the "Priority Notification Only" mode. 1. You can customize notifications that allow incoming calls, specific contacts and specific applications. 2. Automatic rules can be set, such as automatically enabling FocusAssist during office hours or at night. 3. When you need to focus temporarily, you can directly select the pause time from the notification center. This function can effectively reduce interference and improve concentration.
Jul 08, 2025 am 02:07 AM
Windows 11 slow after sleep
The main reasons why the computer slows down after waking up from sleep include delayed network resource recovery, congestion in background programs, slow graphics card driver response and improper system settings. The solutions are: 1. Use a wired network instead or turn off the automatic mount network disk; 2. Disable unnecessary self-start programs through the task manager and check the timing tasks; 3. Update the graphics card driver and adjust the power management settings; 4. Turn off the mixed sleep and quick start function and switch to high-performance mode to optimize the system response speed.
Jul 08, 2025 am 02:06 AM
We can't sign in to your account on Windows 11 fix
When you encounter Windows 11 prompt "Wecan'tignintoyouraccount", first check whether the Internet connection is normal, try to switch the network or confirm whether other devices can access the network; 1. Make sure to enter the correct account information and password, pay attention to the uppercase and uppercase and lowercase, keyboard layout, and confirm whether there is a two-step verification prompt; 2. If you forget your password, you can reset it through "Forgotmypassword"; 3. Try to log in with a local account, and re-associate the Microsoft account after entering the system; 4. Clear the credential cache and run StoredUserNamesandPasswords through the command to delete the relevant account information; 5. Use the built-in troubleshooting tools of the system, such as Win
Jul 08, 2025 am 02:05 AM
What is the difference between Windows 11 Home and Pro?
Windows11Proisneededforbusinessandadvancedusers,whileHomesuitsgeneralconsumers.1.ProallowsRemoteDesktopaccess,BitLockerencryption,andvirtualizationtoolslikeHyper-VandSandbox.2.ItsupportsGroupPolicyManagementandDomainJoinformanagingmultipledevicesinan
Jul 08, 2025 am 02:04 AM
How to fix 'USB device not recognized' in Windows 10?
When "USB device is not recognized", 1. First check whether the device and interface are normal, and try to replace the USB interface, data cable or device test; 2. Ensure that the device is powered normally, especially high-power devices require external power supply; 3. Restart USB related services, such as USBArbitratorService, or directly restart the system; 4. Update or reinstall the USB driver, and process the USB controller driver one by one through the device manager; 5. Adjust the power management settings and uncheck "Allow the computer to turn off this device to save power" to prevent the system from being powered off and causing the identification failure. Most of the above steps can solve the problem. If it is still unrecognized, it may be a failure of the device itself.
Jul 08, 2025 am 02:04 AM
How to upgrade Windows without losing data and apps?
The key to ensuring data and application security when upgrading Windows is to backup in advance, select the appropriate upgrade method and pay attention to system compatibility. 1. Use the built-in "Retain Files" function of Windows, select "Retain Files and Personal Settings" when upgrading through MediaCreationTool, provided that the current system can run normally and disk cleaning is performed in advance; however, some old or unofficial store applications may need to be reinstalled. 2. Manually back up important data to external devices or cloud, including documents, photos, download directories, etc., and synchronize browser bookmarks and passwords; it is recommended to check the installation path and copy it in advance for large software. 3. Check the compatibility of hardware and drivers, confirm that the computer configuration supports the new system version, and check whether there is a corresponding driver on the manufacturer's official website.
Jul 08, 2025 am 02:02 AM
How to reset Windows 10 to factory settings?
Resetting Windows 10 to factory settings can solve lag and error problems and is suitable for operation when preparing to sell a computer. 1. You must back up important data before operation, and use a USB flash drive, mobile hard drive or cloud disk to save documents, photos and other contents; 2. The entry method is "Settings → Update and Security → Recovery → Reset this computer"; 3. If you cannot enter the system, you can enter the recovery environment through the USB flash drive or force restart; 4. Select "Delete All Content" to completely clear the files, applications and settings, which is suitable for factory reset; 5. The reset process takes 30 minutes to 1 hour, and the power cannot be shut down during this period; 6. After completion, reset the account, connect to the network, and install antivirus software and system updates in time. The entire process needs to be operated with caution to avoid data loss.
Jul 08, 2025 am 01:38 AM
How to use Windows Sandbox in Windows 11?
WindowsSandbox is a lightweight and secure built-in environment for Win11Pro/Enterprise, used to run untrusted programs. To enable it, you need to make sure that the system supports and enables virtualization technology (VT), and install and restart through the Control Panel → Programs → Enable or close Windows functions → Check "WindowsSandbox" to install and restart; search and open Sandbox when using it, the interface is similar to the simplified version of Windows desktop, which can copy files and run, and all data is cleared after closing; precautions include not supporting dragging and dropping large folders, enabling network access by default, possible network connection failure due to firewall, and some drivers or software may be incompatible.
Jul 08, 2025 am 01:37 AM
What to do when your Windows computer is slow?
Computer slowing down can be solved by cleaning up startup items, freeing up hard disk space, and updating the system. First, press Ctrl Shift Esc to open the task manager, disable unnecessary startup items, such as network disks, browser updaters, etc., and retain necessary programs such as antivirus software and input methods; secondly, check the C disk space. If it is less than 10%, use the disk cleaning tool to delete temporary files or move large files to external hard disk or cloud disk. It is recommended to upgrade the mechanical hard disk to SSD to improve speed; finally, go to "Settings" → "Windows Update" to install the content to be updated and enable the automatic update function to ensure that the system continues to optimize and run. Regular maintenance can effectively avoid lag problems.
Jul 08, 2025 am 01:21 AM
How to trap signals like SIGINT or SIGTERM in Bash?
The method of using trap to capture signals is to use trap'command'SIGNAL syntax, such as trap'echo" to capture SIGINT, exiting..."'INT; the cleaning operation can be encapsulated into a function and bound multiple signals, such as trapped ingestion and binding multiple signals, such as trap's entry; precautions include avoiding calling complex commands such as exit in trap, setting trap multiple times will overwrite, resetting trap after child processes or exec, and debugging mode may affect behavior; actual applications include deleting temporary files, releasing resources, preventing errors in exit, and also ignoring signals such as trap''INT; finally, test whether the trap is effective.
Jul 08, 2025 am 01:20 AM
How to enable .NET Framework 3.5 on Windows 10?
Enable .NETFramework3.5 on Windows 10 through the following steps: 1. Open the "Control Panel", enter "Enable or Turn off Windows Function", check ".NETFramework3.5 (including 2.0 and 3.0)" and confirm the installation; 2. If prompted to download files online, ensure the network connection or insert the system installation disk to specify the local source path; 3. If the graphical interface is invalid, you can use administrator permission to run the command prompt, enter the command dism/online/enable-feature/featurename:NetFx3/all/source:C:\sources\sxs/limitacc
Jul 08, 2025 am 01:16 AM
What are the three pillars of observability (metrics, logs, traces)?
Observability comprehensively understands the system's health through the combination of Metrics, Logs and Traces. 1.Metrics provides quantitative data snapshots, such as CPU usage, which is suitable for real-time monitoring but cannot locate specific problems; 2.Logs records detailed event information, which is suitable for troubleshooting specific errors but large data volume; 3.Traces tracks request links and locates performance bottlenecks, requiring unique identification and context delivery. They ensure system transparency from three levels: overall state, specific details and process path.
Jul 08, 2025 am 01:11 AM
Windows 10 running slow after update
The system has become stuttered after updating, which can be solved by troubleshooting resource usage, cleaning caches, and checking drivers. 1. Check the resource occupancy of background processes, use the task manager to view CPU, memory, and disk usage, and close high-occupancy processes such as WindowsSearch and Windows Update; 2. Clean up system caches and temporary files, and deeply clean up through disk cleaning tools or execute cleanmgr commands; 3. Update or roll back drivers, update key drivers such as graphics card and motherboard through device manager, or manually install the latest version of the official website; 4. Adjust visual effects and startup items, set them to the best performance and disable unnecessary boot-up programs.
Jul 08, 2025 am 01:08 AM
How to uninstall Microsoft Edge from Windows?
Microsoft Edge cannot be fully uninstalled because it is deeply integrated into Windows systems but can be removed using PowerShell by disabling or replacing the default browser. The method of removing some users using PowerShell or using third-party tools is required first of all. Microsoft Edge, as one of the core components of Windows 10 and 11, cannot be uninstalled directly like ordinary applications; if you want to stop using Edge, there are three main methods: 1. Change the default browser in "Settings" to replace Edge's daily functions; 2. Run the PowerShell command with administrator permissions to remove the Edge application itself only in the Professional or Enterprise version system (but some components may still be left behind and
Jul 08, 2025 am 01:06 AM
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