How do I run a diagnostics tool?

Go to Start , then select Settings > Privacy & security > Diagnostics & feedback. Make sure that the View diagnostic data setting is turned On, and then select Open Diagnostic Data Viewer.

How do I run hardware diagnostics on my computer?

What Could Be Wrong with Your PC Hardware

1. Press Win + R keys to open the Run dialog box, and then type perfmon /report and hit Enter. …
2. Click on the Diagnostic Results section, and then you will find the following subsections that show detailed results.

How do I run a diagnostic in command prompt?

Hit Windows Key + R on your keyboard to launch the Run dialog box and type: perfmon /report and hit Enter or click OK. You can run that same command from the Command Prompt (Admin) to generate the report, too.

How do I run Microsoft diagnostic tool?

How To launch Microsoft Support Diagnostic Tool. In the Start Search type in MSDT and hit the Enter key. You can also launch the same from Run menu.

How do I scan my computer for hardware problems?

To launch the tool, press Windows + R to open the Run window, then type mdsched.exe and hit Enter. Windows will prompt you to restart your computer. The test will take a few minutes to complete.

How do I scan my computer for problems?

1. Click Start.
2. In the search bar, type CMD .
3. Right-click CMD.exe and select Run as Administrator.
4. On the User Account Control (UAC) prompt, click Yes.
5. In the command prompt window, type SFC /scannow and press Enter .
6. System file checker utility checks the integrity of Windows system files and repairs them if required.

How do I run F12 diagnostics?

At the Dell logo, press the F12 key several times until the One Time Boot Menu appears. On the boot menu screen, select the Diagnostics option and press Enter (Figure 1). The diagnostic test begins.

How do I scan for hardware problems?

To check the status of the hardware installed on your computer, use these steps:

1. Open Start.
2. Search for Device Manager and click the top result to open the app.
3. Expand the branch with the device you want to check.
4. Right-click the device and select the Properties option.

Does Windows have a hardware diagnostic tool?

Performance Monitor is the native Windows 10 hardware diagnostic app. It's the operating system's most holistic tool for locating and diagnosing hardware and system issues. Open the Start menu, search for its name, and click on the link to open the app.

How do I run a Scan to clean my computer?

Disk cleanup in Windows 10

On Windows 10, open the Start menu and type disk cleanup. Click Run as Administrator to open the Disk Cleanup utility. In the Disk Cleanup window, check the types of files you'd like to remove. Then, click OK to delete them.

How do I Scan and repair my computer?

1. Click Start.
2. In the search bar, type CMD .
3. Right-click CMD.exe and select Run as Administrator.
4. On the User Account Control (UAC) prompt, click Yes.
5. In the command prompt window, type SFC /scannow and press Enter .
6. System file checker utility checks the integrity of Windows system files and repairs them if required.

How do I run a scan to clean my computer?

Disk cleanup in Windows 10

On Windows 10, open the Start menu and type disk cleanup. Click Run as Administrator to open the Disk Cleanup utility. In the Disk Cleanup window, check the types of files you'd like to remove. Then, click OK to delete them.

How do I run a full scan on my computer?

Run an advanced scan in Windows Security

Under Current threats, select Scan options (or in early versions of Windows 10, under Threat history, select Run a new advanced scan). Select one of the scan options: Full scan (check all files and programs currently on your device)

What is the F12 boot mode?

BIOS Update Information

If a Dell computer is unable to boot into the Operating System (OS), the BIOS update can be initiated using the F12 One Time Boot menu. Most Dell computers manufactured after 2012 have this function and you can confirm by booting the computer to the F12 One Time Boot menu.

How to diagnose laptop with F12?

So what you want to do is power down your Dell and while pairing up press f12. And this will give you the wave manager. And you want to move down and select diagnostics.

How do I scan and repair my computer?

1. Click Start.
2. In the search bar, type CMD .
3. Right-click CMD.exe and select Run as Administrator.
4. On the User Account Control (UAC) prompt, click Yes.
5. In the command prompt window, type SFC /scannow and press Enter .
6. System file checker utility checks the integrity of Windows system files and repairs them if required.

How do I tell my computer hardware problems from a software problem?

When your computer shows the blue screen, you might have a software issue. It is a sign of drivers which have malfunctioned. Try uninstalling them, resetting the computer, and reinstalling them. But if you are getting the blue screen on a regular basis, it is often a sign that the hardware is malfunctioning.

How do I run a virus scan and remove it?

Quick Scan

1. Click on Start.
2. Hit the Settings button.
3. Choose Update & Security.
4. Click on Windows Security.
5. Click on Virus & Threat Protection.
6. Under Current Threats, select Quick Scan/Threat History.
7. Click on Scan Now.

How do I scan and remove a virus?

Remove malware from your Windows PC

1. Open your Windows Security settings.
2. Select Virus & threat protection > Scan options.
3. Select Windows Defender Offline scan, and then select Scan now.

How do I diagnose my computer problems?

Select Start > Settings > Update & Security > Troubleshoot, or select the Find troubleshooters shortcut at the end of this topic. Select the type of troubleshooting you want to do, then select Run the troubleshooter. Allow the troubleshooter to run and then answer any questions on the screen.

How do I scan and clean my computer?

Open your Windows Security settings. Select Virus & threat protection > Scan options. Select Windows Defender Offline scan, and then select Scan now.

How can I detect a virus on my computer?

Quick Scan

1. Click on Start.
2. Hit the Settings button.
3. Choose Update & Security.
4. Click on Windows Security.
5. Click on Virus & Threat Protection.
6. Under Current Threats, select Quick Scan/Threat History.
7. Click on Scan Now.

What does F8 do when booting?

The Advanced Boot Options screen lets you start Windows in advanced troubleshooting modes. You can access the menu by turning on your computer and pressing the F8 key before Windows starts. Some options, such as safe mode, start Windows in a limited state, where only the bare essentials are started.

What does F7 do on startup?

F7 – Used to spell check and grammar check a document in Microsoft Apps (e.g. Word). F8 – Used to access the boot menu in Windows when turning on the computer. F9 – Refreshes a document in Microsoft Word and sends and receives emails in Outlook. F10 – Activates the menu bar of an open application.

What is F1 F2 f3 f4 f5 f6 f7 F8 F9 F10 F11 F12?

The function keys or F-keys on a computer keyboard, labeled F1 through F12, are keys that have a special function defined by the operating system, or by a currently running program. They may be combined with the Alt or Ctrl keys.