How to activate Windows 10 Pro?
The key to activate Windows 10Pro lies in the legal key and the genuine system. 1. Activate with the product key: Open "Settings" > "Update and Security" > "Activate", click "Change Product Key" and enter a valid key; 2. Automatic activation of the digital license: Make sure to log in to the activated Microsoft account and connect to the network, and the system will automatically try to activate; 3. Upgrade activation: Purchase and upgrade to the Professional version through the "Activate Windows" option in "Settings" > "System" > "About", and the system will automatically install the Pro version components. It is recommended to back up the data before operation and ensure that the network is normal and the account is correctly logged in.
Jun 27, 2025 am 12:33 AM
Is Linux good for gaming?
Yes,Linuxisviableforgamingbutwithcaveats.CompatibilityhasimprovedthroughtoolslikeProtonandSteamPlay,thoughnotallgamesworkperfectly,especiallynewerorDRM-heavytitles.UsetheSteamPlaycompatibilitylist,tryLutrisfornon-nativegames,andconsiderperformancetwe
Jun 27, 2025 am 12:32 AM
How to kill a process in Linux
To terminate a process in Linux, first use psaux|grep program name or top to find the target PID. Send the SIGTERM signal using killPID to terminate the process. If invalid, kill-9PID can be used to force the end. You can use pkill program name or kill$(pgrep program name) during batch processing. Note that when there is insufficient permission, use sudo to avoid killing the system process by mistake and confirm that the process is not controlled by the service manager.
Jun 27, 2025 am 12:28 AM
What is the difference between apt and apt-get?
The main difference between apt and apt-get is the purpose and user experience. apt is a modern tool designed for interactive use, providing more intuitive commands, color outputs and progress bars, suitable for daily operations; while apt-get is more stable and suitable for scripting, suitable for automated tasks that require long-term consistency. The underlying two rely on the same APT library, but apt has been optimized for ease of use, such as performing "safety upgrades" by default, while apt-get gives users more control. Common commands such as the update package list (aptupdate/apt-getupdate), the installation package (aptinstall/apt-getinstall), etc. are basically the same, but apt integrates more commonly used
Jun 27, 2025 am 12:28 AM
Can you run Windows programs on Linux?
Yes, you can run Windows programs on Linux, but the effect depends on the program and your settings. 1. Run Windows applications directly using Wine: Wine is one of the most popular methods, which translates Windows API calls into Linux-compatible calls in real time, suitable for older or simple programs, but some new software may need to be adjusted; 2. Improve compatibility with virtual machines: such as VirtualBox or VMware, install a full Windows system to run complex software close to native performance, but requires a Windows license and affect performance; 3. Simplify configuration with CrossOver: Commercial tools based on Wine, pre-configured to support many popular applications, without
Jun 27, 2025 am 12:21 AM
Microsoft slows Windows 11 June 2025 Update rollout over issues
Windows 11 June 2025 update may not show up on all PCs right away because the patch is being throttled and fixed.
Jun 27, 2025 am 12:21 AM
Why is my Windows PC suddenly so slow?
Windows computer slowing down is usually caused by system, software or hardware problems. You can troubleshoot through the following steps: 1. Use the task manager to check CPU, memory and disk usage to find high resource consumption programs; 2. Speed ??up the startup speed by disabling unnecessary startup items; 3. Clean up the C disk space to ensure sufficient storage; 4. Limit background updates and services to reduce performance losses. Perform the above operations in order, which can effectively improve the computer's running speed in most cases.
Jun 27, 2025 am 12:17 AM
What does the rwx permission mean for a file versus a directory?
For files, r means reading content, w means modifying content, x means executing the file; for directories, r means listing directory content, w means creating/deleting files in the directory (need to cooperate with x), x means entering the directory and accessing known files. For example, file permissions -rwxr-xr-- means: the owner can read, write and execute, group users can read and execute, other users can only read; directory permissions drwx---- means: the owner can manage directory contents, group users can only enter the directory but cannot list contents, and other users do not have access permissions. When setting permissions, files are often used for 644 and directories are often used for 755. Avoid opening of write permissions at will, and pay attention to directory-level permissions that affect access. Use ls-l to view permissions, and chmod to modify permissions.
Jun 27, 2025 am 12:15 AM
How to check and troubleshoot SELinux logs?
The key to SELinux log troubleshooting is to find the correct log and interpret the rejection information. 1. The log is usually located in /var/log/audit/audit.log (If auditd is not enabled, it will be in /var/log/messages or /var/log/syslog); 2. Use ausearch-mavc-tsrecent or grep "avc:denied" to find the rejection event, and pay attention to fields such as scontext, tcontext, tclass, etc.; 3. Judging the reason for access failure based on the log, if the process does not match the target resource context, the solution includes modifying the file context and creating a policy.
Jun 27, 2025 am 12:13 AM
Windows 11 24H2 tests toggle to turn off Recommended feed in the Start menu
Disable the Start menu recommended section in Windows 11 24H2 with direct method and 23H2 registry methods.
Jun 26, 2025 pm 04:34 PM
Microsoft to stop pushing older Windows 11 drivers through Windows Update
Windows Update will no longer offer older legacy drivers when a newer replacement driver is available on Microsoft's servers.
Jun 26, 2025 pm 04:33 PM
Microsoft: DHCP issue hits KB5060526, KB5060531 of Windows Server
Microsoft confirmed that the DHCP server service might stop responding or refuse to connect after the June 2025 Update for Windows Server.
Jun 26, 2025 pm 04:32 PM
Windows 11 KB5063060 issues, install fails on Windows 11 24H2 for some users
Windows 11 KB5063060 issues: Update is failing to install due to errors like 0x800f0922, 0x80070002, 0x80070306, and 0x800f0991.
Jun 26, 2025 pm 04:31 PM
Microsoft rushes KB5062324 to fix Windows 11 24H2 issue blocking newer updates
Microsoft is rolling out Windows 11 KB5062324 to address a bug in Windows 11 24H2 where Windows Update would not work.
Jun 26, 2025 pm 04:29 PM
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