Use automated troubleshooting tools to detect and resolve many computer problems. Run the troubleshooting tool that matches the problem on your computer. Upon completion, a report generates that lists any messages and resolved problems it found. The Troubleshoot computer problems window contains four categories of troubleshooting tools.
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In Windows, search for and open Control Panel.
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In the Control Panel search field, type troubleshooting, and then click Troubleshooting in the search results.
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The Troubleshoot computer problems window opens. Review the following categories before you make a decision.
Programs
Use these tools to identify problems related to software applications, drivers, and utilities that are installed on your computer.
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Network: Checks network and internet connections.
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Web Browser: Checks that the web browser is functioning correctly, that the security settings are adequate, and that the web browser performance is maximized (if available).
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Programs: Updates older programs to run with Windows.
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Printing: Confirms that printer drivers are installed, and that printers are functioning correctly.
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Media Player: Confirms that the CD/DVD player is functioning correctly, that the media files are in the Windows Media Player library, and resets the media player to default settings if necessary.
Hardware and Sound
Use these tools to identify and fix hardware devices, such as audio devices, DVD/CD and BLU-ray players, network adapters, keyboards, and printers.
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Sound: Checks audio hardware, plays sounds and music files, records sound from microphone or other recording device.
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Network: Checks networking hardware, such as Ethernet, wireless, or other network adapters.
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Printing: Troubleshoots printer hardware problems.
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Media Player: Troubleshoots problems with Windows Media Player.
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Windows: Troubleshoots problems with Windows Store apps, background downloads, Bluetooth devices, keyboards, microphones, and video playback.
Network and Internet
Use these tools to connect to a particular website, to access shared files and folders on other computers, or to solve problems with networked printers.
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Network: Identifies and fixes Internet connection failures, and problems with accessing shared files and folders on other computers on your network. Also use these tools to troubleshoot wireless and other network adapter issues, and allow other computers to communicate with your computer through Windows Firewall.
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Printing: These tools help solve problems with printers that are connected to your network.
System and Security
Use these tools to make your computer safer by turning on pop-up blockers and malware filters, and by performing regular maintenance tasks, such as cleaning up old files and shortcuts. These tools also help improve system performance and power utilization.
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Web Browser: Confirms that safety features, such as SmartScreen filter and pop-up blockers are turned on to help protect your computer from malware, unwanted Web sites, and pop-ups.
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System: Performs common maintenance tasks, such as cleaning up unused files and shortcuts.
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Power: Confirms the sleep mode, timeout settings, and other power settings to conserve power and prolong computer battery life.
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Windows: Troubleshoots problems with Windows Search and Windows Update.
Choose a troubleshooting tool from one of the four categories to resolve the problem. For example, to run a tool to check your Internet connection, select the Network and Internet category, and then select the Internet Connections tool.
The troubleshooting tool automatically diagnoses any problem it finds. Some problems are fixed as the tool runs. In other cases, the tool instructs you to take corrective action. When the tool finishes you can close it, or run the troubleshooter again to confirm the problem is fixed.