How do I know if my PC is healthy?
10 Tips for Checking the Health of Your Computer Systems

  1. Use Diagnostic Tools. These are computer programs that provide insights into the current status of your computer health.
  2. Run a Security Scan.
  3. Carry Out an Internet Speed Test.
  4. Check Your Battery.
  5. Download Malwarebytes.
  6. Check For Updates.
  7. Update Passwords.
  8. Back-Up Data.

View the Health report for your device in Windows Security

  1. In the search box on the taskbar, type Windows Security, and then select it from the results.
  2. Select Device performance & health to view the Health report.

The screenshots for this article are from a Windows 11 laptop, but the PC Health Check app will work the same on a Windows 10 device.

  1. Find PC Health Check app.
  2. Open PC Health Check app.
  3. Activate Back up & sync.
  4. Use the Windows Update feature.
  5. Check battery efficiency (if using a laptop)
  6. Analyze storage capacity.

How do I check the health of my hardware : Open the Start menu, search for performance monitor, and select the Best Match. For a quick overview of your system's hardware, use the left-hand panel to navigate to Reports > System > System Diagnostics > [Computer Name]. You may have to wait a few seconds while the app collects data.

How do I know if my PC is dying

Your battery doesn't last as long as it used to. You frequently encounter PC errors, for example, blue or black screens. It takes a long time to start or shut down your PC. It takes longer than it used to for your PC to do common tasks.

What is the average life of PC : between three and eight years

Every situation is different, but you can expect the average desktop PC to last between three and eight years. Desktops tend to kick on longer than laptops due to the extra space inside the box. With added airflow and easy access to upgrade individual components, the PC user can squeeze more life out of their machine.

  • Benchmarking is The Way To Go.
  • Check Your PC's Performance by Using a Variety of Programs.
  • Use The Speedfan to Test Your PC's Fan and Temperature Performance.
  • Use The CPU-Z Software to Check Your CPU.
  • Use The Disk Management Tool to Check The Partitions on Your Hard Drive.


Use Performance Monitor on Windows

  1. Performance Monitor is a built-in diagnostic tool on Windows.
  2. Press the Windows Key + R on your keyboard and type “perfmon /report”
  3. A new window will appear saying Collecting data and will run for 60 seconds.
  4. Go to the Diagnostic Results tab and read through the results.

How do I check if my CPU is working properly

To perform a CPU check, follow these steps:

  1. Restart your computer and close all nonessential apps.
  2. Select one of the tools listed below, and then run your chosen stress-testing utility.
  3. Monitor the temperature of your hardware while the test runs, and be prepared to stop the test if your PC gets too hot.
  1. Benchmarking is The Way To Go.
  2. Check Your PC's Performance by Using a Variety of Programs.
  3. Use The Speedfan to Test Your PC's Fan and Temperature Performance.
  4. Use The CPU-Z Software to Check Your CPU.
  5. Use The Disk Management Tool to Check The Partitions on Your Hard Drive.

Signs of a hardware issue

  1. Slow downloads.
  2. 'Blue screen of death' or equivalent.
  3. Corrupt files.
  4. Slow access to files.
  5. Sudden computer shut-off.
  6. Graphics errors (for example, computer screen is jumbled)
  7. Unusual noises.


For most desktop PCs, you can expect a minimum three-year lifespan. However, most computers survive five to eight years, depending on the upgrading components. Maintenance is also critical, as dust is very problematic for PC components.

Is IT safe to run PC 24 7 : Your computer's moving parts, like hard drives HDDs, might wear out faster with constant use. Prolonged use can lead to heat buildup and overheating, potentially affecting the lifespan of components like the CPU and GPU—parts that could be costly to repair or replace.

How do you know if your PC is bad : How to know it's time for a new PC

  1. Your PC security is out of date and your PC can't get the latest updates.
  2. Your PC's fan runs frequently or causes a lot of noise.
  3. Your battery doesn't last as long as it used to.
  4. You frequently encounter PC errors, for example, blue or black screens.

How can I test if my CPU is bad

You can also test the CPU using a hardware tool, such as a multimeter. You can measure the voltage and resistance of the CPU pins or sockets, and compare them to the specifications of the CPU. If the readings are out of range, you might have a damaged CPU.

If you're serious about gaming, select a gaming PC with a powerful CPU processor and video graphics card. Don't neglect cooling, as gaming uses a lot of power. If you're buying a gaming laptop, see whether it has built-in heatsinks for additional cooling and consider a laptop cooling pad.Run a CPU stress test

  1. Install the CPU stress test software on your computer.
  2. Open the stress test software and choose the settings you want to test.
  3. Click Start or Run to begin the stress test.
  4. Keep an eye on your CPU's temperature.

Can you tell if CPU is damaged : If your computer is not booting up, crashing frequently, or showing error messages, you might have a faulty CPU. The CPU, or central processing unit, is the brain of your computer that executes instructions and controls other components.