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How to Format a Calculator

February 1, 2024 by admin Category: How To

You are viewing the article How to Format a Calculator  at Tnhelearning.edu.vn you can quickly access the necessary information in the table of contents of the article below.

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This is an article on how to delete all data on a Windows or macOS computer, including the operating system. Formatting a computer means erasing all the data on the hard drive and reinstalling Windows or macOS to start over like new. This is useful when your computer is not working properly or you want to sell it and don’t want the buyer to restore the data. Fortunately, Windows and macOS both have an easy-to-use formatting tool that simplifies the process.

Table of Contents

  • Steps
    • Windows 10
    • Windows 8.1
    • macOS

Steps

Windows 10

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Data backup. While formatting a Windows 10 computer is simple, the changes are permanent – you’ll delete all your apps, settings, and personal files, and then reinstall Windows. Fortunately, you can easily back up the files you want to keep using the built-in tools on your computer. Learn how to back up files on Windows 10 to create backups on a DVD, CD, external hard drive, or cloud service.
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Open Settings

Windows Settings

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of Windows. This is the gear icon on the Start menu.

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Click Update & Security . This selection has the icon of two curved arrows.
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Click Recovery in the left pane.
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Click the Get started button under “Reset this PC”. It’s the first button at the top of the right pane.
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Click Remove everything . This is the second option on the blue screen.
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Click Remove files and clean the drive . That is the second option. You need this option to format the hard drive – the other option just erases and reinstalls the operating system without actually formatting the drive.

  • Erasing the drive is important when you want to sell or give away your computer. The reason is because formatting the hard drive makes it difficult for others to recover deleted files. If you’re still using your computer, you can click Just remove my files to skip the drive formatting step.
  • A more thorough way to wipe the hard drive is to use a third-party data erasing tool like DBAN (Darik’s Boot and Nuke). If you use a disk eraser program, make sure you have a Windows 10 recovery drive or DVD so you can reinstall the operating system. You should learn how to erase a hard drive for more details.
READ More:   How to Download Instagram Photos
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Click Next on the warning screen. If you see a message that says your computer has been upgraded to Windows 10, it means that reinstalling Windows makes it impossible to roll back to a previous version of Windows. [1] X Research Source
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Click Reset to format the computer. Depending on the capacity and speed of the hard drive, this process may take a while (ranging from a few minutes to several hours).

  • If you’re using a laptop, make sure you’ve connected the device to a power source so that formatting is not interrupted.
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Click Continue when the formatting is complete. Your computer is now formatted. If you want to reinstall Windows, simply follow the on-screen instructions.

Windows 8.1

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Data backup. Since formatting your computer will erase all files and settings, you need to back up your data first. Refer to how to back up a Windows computer so that you can back up your computer quickly before continuing.

  • If the computer’s original operating system was Windows 8 instead of Windows 8.1, formatting and reinstalling will return the device to Windows 8. [2] X Trusted Source Microsoft Support Go to Source However, Don’t worry – you still have a chance to upgrade your computer to Windows 8.1 for free right after you install it.
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Hold the pointer in the lower right corner of the screen. This opens the Charms menu.
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Click Settings

Windows Settings

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. This is the gear icon on the Charms menu.

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Click Change PC Settings . This option is at the bottom of the menu.
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Click the Update and recovery tab. This is the selection near the bottom left pane.
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Click Recovery in the right pane.
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Click Get started under “Remove everything and reinstall Windows”. This is the selection in the middle of the right pane. Make sure you don’t accidentally click “Get started” below the other option, as there are many here.
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Click Next (Continue). This confirms that you want to delete all files, applications, and settings on the computer.
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Select the drive to format. If you only want to format the drive where Windows 8 is installed, select Only the drive where Windows is installed . To format the entire drive on your computer, you will select All drives.
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Click Fully clean the drive . This option (second on the list) ensures that the entire drive is formatted.

  • If you still use your computer and don’t worry about others accessing your deleted files, you can click Just remove my files. Thus, the drive will not be formatted.
  • A more thorough way to wipe the hard drive is to use a third-party data erasing tool like DBAN (Darik’s Boot and Nuke). DBAN and similar tools prevent other people from finding pieces of deleted files, so this is a useful option if you want to sell or give away to your computer. Just make sure you have recovery media so you can reinstall Windows right after. Learn how to erase a hard drive for more details.
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Click Reset to format the computer. Depending on the capacity and speed of the hard drive, this process may take a while (ranging from a few minutes to several hours).

  • If you’re using a laptop, make sure you’ve connected the device to a power source so that formatting is not interrupted.
  • After the computer formatting process is complete, the computer will restart and proceed to reinstall Windows. Follow the on-screen instructions if you want.

macOS

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Data backup. Formatting your Mac will erase all data; so make sure you back up any data you need to keep. You can see how to back up your Mac for how to save files to Time Machine or iCloud.
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Turn on your Mac and press ⌘ Command + R . If your Mac is already on, you need to restart it and press this key combination as soon as it boots up. This is how to boot your Mac into Recovery Mode. [3] X Research Sources

  • You can release your hands from the keys when you see the Apple logo or the start screen.
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Select Disk Utility . It’s the last option on the “macOS Utilities” window (macOS Utilities).
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Click Continue in the lower right corner.
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Click the View menu. This is the option in the menu bar at the top of the screen.
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Click Show All Devices . All drives connected to your Mac will show up in the left pane.
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Select the drive you want to format. For example, if you want to format the drive with macOS installed, select the first drive in the list (under “Internal”.
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Click the Erase button. This is the selection above the middle part of the window.
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Select format information.

  • Name: Enter a name to identify the hard drive.
  • Format: Leave your internal hard drive’s default format as APFS unless you have a specific reason not to. [4] X Research Sources
  • Scheme: Select Choose GUID Partition Map
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Click Erase to format the drive. You will be asked to verify your Apple ID or password. Once the drive has been erased and formatted, you will be returned to the Disk Utility list.

  • If your computer has multiple hard drives, you can format them now using Disk Utility.
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    Close Disk Utility. You can do this by clicking the red circle in the upper-left corner of the window.

    • If you want to reinstall macOS on this drive, restart the computer into Recovery Mode by pressing Contrp + R when the computer boots, and select Reinstall macOS to reinstall from scratch or Restore From Time Machine Backup if you have backed up your operating system to Time Machine).
  • X

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    The wikiHow Content Management team carefully monitors the work of editors to ensure that every article is up to a high standard of quality.

    This article has been viewed 7,656 times.

    This is an article on how to delete all data on a Windows or macOS computer, including the operating system. Formatting a computer means erasing all the data on the hard drive and reinstalling Windows or macOS to start over like new. This is useful when your computer is not working properly or you want to sell it and don’t want the buyer to restore the data. Fortunately, Windows and macOS both have an easy-to-use formatting tool that simplifies the process.

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