默认程序^{(default program)}是 Windows 在您打开某种类型的文件时自动使用的程序。例如，当您打开一个pdf 文件^{(pdf file)}时，它会自动在Acrobat PDF reader中打开。如果您打开一个音乐文件，该音乐文件会在^{(music file)}Groove 音乐或 Windows Media 播放器等^{(groove music or Windows Media player etc)}中自动打开。但不用担心，您可以轻松更改Windows 10中特定文件类型^{(file type)}的默认程序^{(default program)}，或者如果需要，您可以将文件类型关联重置为默认程序。^{(eset the file type association to default programs.)}

当您删除文件类型的^{(file type)}默认应用程序^{(default app)}时，您不能将其留空，因为您需要选择一个新应用程序。默认应用程序^{(default app)}必须安装在您的PC 上，只有一个例外：您不能将基于 Web 的电子邮件服务（如 yahoo mail 或 Gmail^{(mail or Gmail)}）用作默认电子邮件程序。无论如何^(Anyway)，不​​要浪费任何时间，让我们在下面列出的教程的帮助下看看如何^(How)在Windows 10中更改默认程序。^{(Default Programs)}

如何在Windows 10中更改^{(Windows 10)}默认程序^{(Default Programs)}

确保^(Make)创建一个还原点^{(restore point)} 以防万一^{(case something)}出现问题。

方法一：在设置中更改默认应用^{(Method 1: Change default apps in Settings)}

1. 按 Windows 键 + I 打开设置^(Settings)，然后单击应用程序。^{( Apps.)}

2. 从左侧菜单中，选择默认应用程序。^{( Default apps.)}

3. 现在，在应用程序类别下，单击^{(click on the app)}要更改默认程序的应用程序。^{(change the default program for.)}

4. 例如，点击音乐播放器下的“ Groove Music ”，然后^{(Groove Music)}选择您的默认应用程序。^{(select your default app for the program.)}

5.关闭一切并重新启动您的PC。

这是 如何在 Windows 10 中更改默认程序，^{(How To Change Default Programs in Windows 10,)}但如果你不能这样做，别担心，按照下一个方法。

方法 2：重置为 Microsoft 推荐的默认应用程序^{(Method 2: Reset to the Microsoft Recommended Default Apps)}

1. 按Windows Key + I 打开设置^(Settings)，然后单击应用程序。^{( Apps.)}

2. 从左侧菜单中，选择默认应用程序。^{(Default apps.)}

3. 现在在“重置为 Microsoft 推荐的默认值^{(Reset to the Microsoft recommended default)}”下单击重置。^(Reset.)

4. 该过程完成后，您将在Reset^(Reset)旁边看到一个勾号。

方法 3：在“打开方式”上下文菜单中更改默认程序^{(Method 3: Change default programs in “Open with” Context Menu)}

1. 右键单击​​任何文件，然后选择打开^{(select Open With)}方式，然后选择您要用来打开文件的任何应用程序。^{(choose any app with which you want to open your file.)}

注意：^(Note:)这只会用您指定的程序打开文件一次。

2. 如果您没有看到您的程序在您点击“打开方式^{(Open with)}”后，然后选择“选择另一个应用程序^{(Choose another app)}”。

3. 现在点击“更多应用^{(More apps)}”，然后点击“在这台电脑上寻找另一个应用^{(Look for another app on this PC)}”。

4 . 导航到^{(. Navigate to the app’s location)}要打开文件的应用程序位置并选择应用程序的可执行文件，然后单击打开。^{( click Open.)}

5. 如果您想使用此程序打开您的应用程序，请右键单击该文件并选择^{(file and select)} Open with > Choose another app.

6.接下来，确保选中“Always use this app to open .*** files”，然后选择“其他选项”下的程序。^{( select the program under “Other options”.)}

7. 如果您没有看到您的特定程序列出，请确保选中“Always use this app to open .*** files”并使用步骤 3 和 4浏览到该应用程序。^{(” and browse)}

8.重新启动您的PC以保存更改，这是如何在Windows 10中更改默认程序，^{(How To Change Default Programs in Windows 10,)}但如果您仍然卡住，请按照下一个方法。

方法 4：在设置中按文件类型更改默认应用程序^{(Method 4: Change Default Apps by File Type in Settings)}

1. 按Windows Key + I 打开设置^(Settings)，然后单击应用程序。^(Apps.)

2. 从左侧菜单中，选择默认应用程序。^{(Default apps.)}

3. 现在在“重置”按钮下，^{(Reset button,)}单击“按文件类型选择默认应用程序^{(Choose default apps by file type)}”链接。

4.接下来，在默认应用程序下，单击文件类型旁边的程序，然后^{( Default app, click on the program next to the file type)}选择您要默认打开特定文件类型的另一个应用程序。^{(file type)}

5. 重新启动您的 PC 以保存更改。

方法 5：在设置中按协议更改默认应用程序^{(Method 5: Change Default Apps by Protocol in Settings)}

1. 按Windows Key + I 打开设置^(Settings)，然后单击应用程序。^(Apps.)

2. 从左侧菜单中，选择默认应用程序。^{( Default apps.)}

3. 现在在“重置”按钮^{(Reset button)}下，单击“按文件协议选择默认应用程序^{(Choose default apps by file protocol)}”链接。

4.点击当前默认应用程序（例如：邮件）比协议右侧（例如：MAILTO）^{(Click on the current default app (ex: Mail) than in the right of the protocol (ex: MAILTO))}，选择始终默认打开协议的应用程序。

5. 重新启动您的 PC 以保存更改。

方法6：在设置中通过应用程序更改默认值^{(Method 6: Change Defaults by App in Settings)}

1. 按Windows Key + I 打开设置^(Settings)，然后单击应用程序。^(Apps.)

2. 从左侧菜单^{(left-hand menu)}中，选择默认应用程序^{(Default apps)}。

3. 现在在“重置”按钮^{(Reset button)}下，单击“按应用设置默认值^{(Set defaults by app)}”链接。

4. 接下来，从列表中单击要为其设置默认值的应用程序（例如：电影和电视），然后^{(Films & TV)}单击管理。^{(click Manage.)}

5.点击当前默认应用程序^{(default app)}（例如：电影和电视^{(Films & TV)}）比右侧的文件类型^{(file type)}（例如：.avi），选择应用程序始终默认打开文件类型^{(file type)}。

推荐的：^{(Recommended:)}

• ^{(Add Open command)}在Windows 10^{(Windows 10)} 上下文菜单^{(Context Menu)}中以管理员身份在此处添加打开命令窗口
• 在Windows 10的^{(Windows 10)}锁定屏幕^{(Lock Screen)}上启用或禁用应用程序通知^{(App Notifications)}
• ^{(Change Compatibility Mode)}在Windows 10中更改应用程序的^(Apps)兼容模式
• 在Windows 10中打开提升命令提示符^{(Elevated Command Prompt)}的5种方法^(Ways)

就是这样，您成功地学习了如何在 Windows 10 中更改默认程序，^{(How To Change Default Programs in Windows 10)}但是如果您对本教程仍有任何疑问，请随时在评论部分提出。

How To Change Default Programs in Windows 10

A defаult program is a program that Windows automatically uses when you open a certain typе of file. For example, when you open a pdf file, it іs automatically open in Acrobat PDF reader. If you open a music file that aυtomаticаlly opens in groove music or Windоws Media player etc. But don’t worry you can easily change the default program for a pаrtісular file type in Windows 10 or if you want, you could reset the file type association to default programs.

When you remove a default app for a file type, you can’t leave it blank as you need to select a new app. The default app must be installed on your PC, and there is only one exception: you can’t use web-based email services like yahoo mail or Gmail as the default email program. Anyway, without wasting any time, let’s see How to Change Default Programs in Windows 10 with the help of the below-listed tutorial.

How To Change Default Programs in Windows 10

Make sure to create a restore point just in case something goes wrong.

Method 1: Change default apps in Settings

1. Press Windows Key + I to open Settings then click on Apps.

2. From the left-hand menu, select Default apps.

3. Now, under the app category, click on the app that you want to change the default program for.

4. For example, click on “Groove Music” under Music player then select your default app for the program.

5. Close everything and restart your PC.

This is How To Change Default Programs in Windows 10, but if you cannot do so, don’t worry, follow the next method.

Method 2: Reset to the Microsoft Recommended Default Apps

1. Press Windows Key + I to open Settings then click on Apps.

2. From the left-hand menu, select Default apps.

3. Now under “Reset to the Microsoft recommended default” click on Reset.

4. Once the process is finished, you will see a tick mark next to Reset.

Method 3: Change default programs in “Open with” Context Menu

1. Right-click on any file then select Open With and then choose any app with which you want to open your file.

Note: This would only open the file with your specified program only once.

2. If you don’t see your program listed then after you click “Open with” then select “Choose another app“.

3. Now click “More apps” then click “Look for another app on this PC“.

4. Navigate to the app’s location with which you want to open your file and select the app’s executable then click Open.

5. If you want to open your app with this program, then right-click on the file and select Open with > Choose another app.

6. Next, make sure to checkmark “Always use this app to open .*** files” and then select the program under “Other options”.

7. If you don’t see your particular program listed, make sure to checkmark “Always use this app to open .*** files” and browse to that app using the steps 3 and 4.

8. Reboot your PC to save changes, and this is How To Change Default Programs in Windows 10, but if you are still stuck, follow the next method.

Method 4: Change Default Apps by File Type in Settings

1. Press Windows Key + I to open Settings then click on Apps.

2. From the left-hand menu, select Default apps.

3. Now under the Reset button, click on “Choose default apps by file type” link.

4. Next, under Default app, click on the program next to the file type and choose another app with which you want to open the particular file type by default.

5. Restart your PC to save changes.

Method 5: Change Default Apps by Protocol in Settings

1. Press Windows Key + I to open Settings then click on Apps.

2. From the left-hand menu, select Default apps.

3. Now under the Reset button, click on “Choose default apps by file protocol” link.

4. Click on the current default app (ex: Mail) than in the right of the protocol (ex: MAILTO), choose the app always to open the protocol by default.

5. Reboot your PC to save changes.

Method 6: Change Defaults by App in Settings

1. Press Windows Key + I to open Settings then click on Apps.

2. From the left-hand menu, select Default apps.

3. Now under the Reset button, click on “Set defaults by app” link.

4. Next, from the list, click on the app (ex: Films & TV) for which you want to set the default and then click Manage.

5. Click on the current default app (ex: Films & TV) than in the right of the file type (ex: .avi), choose the app always to open the file type by default.

Recommended:

• Add Open command window here as administrator in Windows 10 Context Menu
• Enable or Disable App Notifications on Lock Screen in Windows 10
• Change Compatibility Mode for Apps in Windows 10
• 5 Ways to Open Elevated Command Prompt in Windows 10

That’s it, and you successfully learned How To Change Default Programs in Windows 10 but if you still have any questions regarding this tutorial then feel free to ask them in the comment’s section.

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