1. Press "ctrl+alt+del" to bring up the task manager, and click "Details";
2. Then click File-New Task and enter explorer.exe;
3. After entering the desktop, right-click the taskbar, select Task Manager, then click File-New Task to enter msconfig, check to enter the system configuration interface, click Selective Startup, and uncheck the load startup item;
4. It is recommended to temporarily uninstall third-party security antivirus software testing (such as commonly used 360 security guards, Kingsoft Internet Security, Kaspersky, etc.). );
5. Restart the computer to see if the fault is completely solved.