Windows 10
Windows 10 automatically downloads and installs updates to make sure your device is secure and up to date. This means you receive the latest fixes and security updates, helping your device run efficiently and stay protected. In most cases, your device will need to restart to finish updating. Make sure your device is plugged in when you know updates will be installed.
Here are some answers about how Windows Update keeps your device up to date.
When your device is ready for the Windows 10 April 2018 Update, it will download automatically based on your Windows Update settings. Then, when the download is complete, you’ll be asked to pick a convenient time to restart your device and complete the installation. After the update is installed, your device will be running Windows 10, version 1803.
To manually check for the latest update, select the Start button, then select Settings > Update & security > Windows Update , and then select Check for updates.
To get help updating to the latest version of Windows 10, go to the Microsoft software download page and download the Update Assistant.
Here are a few things you can try if you're having trouble installing updates:
- Make sure that your device is connected to the Internet. Downloading updates requires an Internet connection.
- If you’re connected the Internet and updates aren’t installed automatically, wait a few minutes and then try to install the updates manually. Select the Start button, then select Settings > Update & security > Windows Update , and then select Check for updates.
- Run the Windows Update Troubleshooter. Select the Start button, then select Settings > Update & security > Troubleshoot . Under Get up and running, select Windows Update.
- If the Troubleshooter doesn't fix the problem, see Troubleshoot problems updating Windows 10.
The time required to download updates primarily depends on Internet connection speed, network settings, and update size. Make sure your device is plugged in and connected to the Internet to download updates faster.
You can’t stop updates entirely—because they help keep your device safe and secure, updates will eventually need to be installed and downloaded, regardless of your update settings.
In Windows 10 Pro or Windows 10 Enterprise, you can choose to pause updates from being downloaded and installed. This option isn’t available in other versions of Windows 10, however, including Window 10 Home:
- Select the Start button, then select Settings > Update & security > Windows Update . Under Update settings, select Advanced options.
- Turn on Pause updates. Note that, after a certain amount of time or after canceling a pause, you'll need to install the latest updates before you can pause updates again.
Though updates are downloaded and installed automatically, they may not be available on all devices at the same time—we’re making sure updates are ready and compatible.
To check for updates manually, select the Start button, then select Settings > Update & security > Windows Update , and then select Check for updates.
To finish installing an update, your device will need to restart. Windows will try to restart your device when you're not using it. If it can't, you'll be asked to schedule the restart for a more convenient time:
- Select the Start button, then select Settings > Update & security > Windows Update .
- Select Schedule the restart and choose a time that's convenient for you.
You can set active hours to make sure automatic restarts for updates only happen when you're not using your device. Learn about active hours for Windows 10
Try deleting files you don’t need, uninstalling apps you don’t use, or moving files to another drive like an external USB drive or OneDrive. For more tips on freeing up disk space, see Free up drive space in Windows 10.
We recommend keeping devices like laptops and tablets plugged in when you’re not using them. This way, if updates are installed outside active hours, your device will have enough power to complete the installation . Windows updates don’t consume more battery than other typical system processes.
An update history is available so you can see which updates were installed, and when. You can also use this list to remove specific updates, although we don't recommend this unless it's necessary.
Select the Start button, then select Settings > Update & security > Windows Update > Advanced options > View your update history.
For more info about what’s included in updates for Windows 10, see Windows 10 update history.
- Select the Start button, then select Settings > Update & security > Windows Update > Advanced options > View your update history > Uninstall updates.
- Select the update you want to remove, then select Uninstall.
Windows 8.1
The best way to keep Windows 8.1 up to date is to turn on automatic updates. With automatic updates, you don’t have to search for updates online or worry about missing critical fixes or device drivers for your PC. Instead, Windows Update automatically installs important updates as they become available.
To turn on automatic updates:
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Open Windows Update by swiping in from the right edge of the screen (or, if you're using a mouse, pointing to the lower-right corner of the screen and moving the mouse pointer up), select Settings > Change PC settings > Update and recovery > Windows Update. If you want to check for updates manually, select Check now.
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Select Choose how updates get installed, and then, under Important updates, select Install updates automatically (recommended).
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Under Recommended updates, select Give me recommended updates the same way I receive important updates.
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Under Microsoft Update, select Give me updates for other Microsoft products when I update Windows, and then select Apply.
Note
If your PC is connected to a network where updates are managed by Group Policy, you might not be able to change settings related to Windows Update. For more info, contact your organization’s technical support.
Open Windows Update by swiping in from the right edge of the screen (or, if you're using a mouse, pointing to the lower-right corner of the screen and moving the mouse pointer up), select Settings > Change PC settings > Update and recovery > Windows Update. To check for updates manually, select Check now.
An update history is available so you can see which updates were installed, and when. You can also use this list to remove specific updates, although we don't recommend this unless it's necessary.
To see your PC’s update history, open Windows Update by swiping in from the right edge of the screen (or, if you're using a mouse, pointing to the lower-right corner of the screen and moving the mouse pointer up), select Settings > Change PC settings > Update and recovery >Windows Update > View your update history.
We don’t recommend that you remove any installed updates. However, if you must remove an update, you can do so in update history.
- Open Windows Update by swiping in from the right edge of the screen (or, if you're using a mouse, pointing to the lower-right corner of the screen and moving the mouse pointer up), select Settings > Change PC settings > Update and recovery > Windows Update > View your update history.
- Select the update you want to remove, then select Uninstall.
Here are a few things to try if you’re having problems installing updates:
- Make sure that your PC is connected to the Internet. Some updates can’t be installed if you’re using a metered Internet connection.
- If you’re connected the Internet and updates aren’t installed automatically, wait a few minutes and then try to install the updates manually.
- See the Fix Windows Update errors guided walkthrough to try to fix the problem.
Windows 7
The best way to keep Windows 7 up to date is to turn on automatic updates. With automatic updates, you don’t have to search for updates online or worry about missing critical fixes or device drivers for your PC. Instead, Windows Update automatically installs important updates as they become available.
To turn on automatic updates:
- Select the Start button . Type Update in the search box, and select Windows Update from the list of results.
- In the left pane, select Change settings, and then under Important updates, select Install updates automatically (recommended).
- Under Recommended updates, turn on Give me recommended updates the same way I receive important updates, and then select OK.
Note
If your PC is connected to a network where updates are managed by Group Policy, you might be unable to change settings related to Windows Update. For more info, contact your organization’s support person.
To see your PC’s update history, select the Start button, then select Control Panel > Programs. Under Programs and Features, select View installed updates.
We don’t recommend that you remove any installed updates. However, if you must remove an update, you can do so in update history.
- Select the Start button, then select Control Panel > Programs. Under Programs and Features, select View installed updates.
- Select the update you want to remove, then select Uninstall.
Here are some things you can try if you're having problems installing updates:
- Make sure that your PC is connected to the Internet. Some updates can’t be installed if you’re using a metered Internet connection.
- If you’re connected the Internet and updates aren’t installed automatically, wait a few minutes and then try to install the updates manually.
- See the Fix Windows Update errors guided walkthrough to try to fix the problem.