What happened to the empty card when the hotel room card was recycled by computer?

1. The computer system is used for a long time and has too much redundant data;

2. There are too many installation softwares on disk C;

3. Trojan horse or computer is infected with virus;

4. Insufficient memory, unable to complete the memory required for your operation in a short time, resulting in the machine being stuck. Using Baidu Guardian and other software to optimize cleaning can only solve temporary problems.

Suggestions for computer cards:

1. Replace memory sticks with larger capacity or add dual-channel memory sticks of the same brand and size, and reinstall the system or antivirus software after full formatting;

2. Start the task manager: press ctrl+alt+del to quickly start the task manager. (Note: If there is no response when the computer crashes, you can press ctrl+alt+del to start the task manager). In the Application column under the Task Manager window, select the task you want to end (select the task that crashed your computer), and then click End Task.

3. After starting up, use Baidu Guardian and Baidu Antivirus to conduct a comprehensive physical examination of the computer;

4. Download and install the driver wizard to install the necessary drivers;

5. If the above methods are ineffective, press the power button of the computer to shut down the backup data, and reinstall the system after it is completely formatted.