What to Check When Your Computer Slows Down

When using a computer, you often feel inconvenienced due to performance degradation. In particular, when it suddenly slows down, it can cause stress by delaying your work. In this article, we will inform you of the items you should check and the solutions when your computer slows down.

1. Basic Checks

The first thing to do is to check the basic status of your computer. Refer to the checklist below.

• Check if the power supply is normal
• Check the connection status of peripheral devices such as the monitor, keyboard, and mouse
• Check if there is any unusual noise

2. Check Background Programs

If many programs are running at the same time, your computer may slow down. Open the Task Manager to check the programs running in the background.

Opening Task Manager

In Windows, you can open the Task Manager by pressing Ctrl + Shift + Esc. Here, you can check CPU and memory usage.

3. Check Disk Space

If your hard drive has insufficient free space, performance will degrade. Check your disk capacity and delete unnecessary files. You can free up space using the following methods:

• Delete temporary files
• Uninstall unused programs
• Utilize cloud storage

4. Virus and Malware Scan

If your computer is infected with malware or viruses, performance may degrade. It is recommended to perform regular scans using a reliable antivirus program.

5. Hardware Check

In addition to software issues, hardware problems can also cause slowness. Check the status of your RAM or hard drive and consider replacing them if necessary.

Consider Upgrading RAM

If your computer lacks memory, adding more RAM can help improve performance.

Besides these, you can improve performance through various methods such as updating drivers or reinstalling the operating system. Find the solution that fits your computer environment.