大多数智能手机和平板电脑都提供了找出哪些应用程序耗尽电池电量的方法。但是，Windows设备过去没有此功能，并且没有简单的方法来发现我们的笔记本电脑或平板电脑上哪些应用程序消耗的电量最多。然而，较新版本的Windows 10带来了改变这一切的新功能。现在，您可以通过两种方式找到哪些应用程序会消耗您的电池，从而帮助您提高移动性。以下是如何查看哪些应用程序消耗最多的电量以及哪些应用程序最耗电。
1. 如何使用Windows 10 电池(Battery)设置查看哪些应用程序最耗电
首先(Start)打开“设置”(Settings)应用程序：一种快速的方法是从“开始”菜单(Start Menu)中单击或点击其按钮。然后，打开设置的系统(System)类别。
在窗口左侧，选择Battery。然后，在窗口右侧的“概述(Overview)”部分，您应该会看到一个链接，上面写着“查看哪些应用程序正在影响您的电池寿命”。("See which apps are affecting your battery life.")单击或点击它。
设置(Settings)应用程序会打开一个新页面，默认情况下，它会显示过去 24 小时内的“使用情况的应用程序”("Apps with usage")（电池）。对于列出的每个应用程序，您可以在其右侧看到它们在所选时间范围内(time frame)使用的电池百分比。
您可以更改“时间段”("Time period")并将其设置为6 小时(6 hours)、24 小时(24 hours)或1 周(1 week)。
此外，您可以将应用程序列表配置为仅显示(Show)：
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“使用("Apps with usage")中的应用程序”仅显示在所选时间范围内(time frame)消耗电池电量的应用程序。如果您在此列表中没有看到应用程序，则表示该应用程序在此期间未使用任何电源。
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“所有应用程序”("All apps")显示 Windows 10 设备上的所有应用程序，无论它们是否从您的电池中获取任何电量。
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“始终允许("Always allowed apps")的应用程序”显示您之前设置为允许始终运行的应用程序列表，包括在后台运行，即使您不主动使用它们也是如此。您只能为Windows通用应用程序设置此选项，而不能为传统桌面应用程序(desktop apps)设置此选项。
在应用程序列表中，如果您想了解有关某个应用程序电池使用情况的更多详细信息，(battery usage)请单击或点击(click or tap)它。执行此操作时，Windows 10 会显示应用程序“使用中”时消耗的("In use")电池电量(battery power)以及在后台(Background)工作时所需的电池电量。
如果您选择的应用程序不是桌面应用程序(desktop app)，Windows 10 还允许您控制它在后台运行的方式。
默认情况下，Microsoft Store应用程序设置为“让 Windows 决定此应用程序何时可以在后台运行”。("Let Windows decide when this app can run in the background.")这意味着Windows可以自行将该应用程序设置为仅在有可用资源时在后台运行。
但是，如果您有想要始终在后台运行的应用程序，无论您的设备是否有足够的可用资源，请取消选中此设置。
然后，您可以“允许应用程序运行后台任务”("Allow the app to run background tasks,")，这意味着该应用程序可以始终在后台运行，即使您的 Windows 10 设备可能没有足够的资源来保持平稳运行。
请务必(Make sure)记住，这意味着当您的 Windows 10 设备未连接到交流电源(AC power)时，您以这种方式设置的应用程序可以更快地耗尽电池电量。
2. 如何使用Windows 10(Windows 10) 任务管理器(Task Manager)查看哪些应用程序最耗电
任务管理器(Task Manager)提供了另一种有用的方法来查看哪些应用程序耗尽了您的电池。但是，它与“设置”应用程序的“(Settings)电池(Battery)”页面中可用的不同。如果您想实时获取电源使用信息，任务管理器会更好。(Task Manager)让我们看看它是如何工作的：
打开任务管理器(Task Manager)- 一种快速的方法是同时按下键盘上的Ctrl + Shift + Esc键。然后，如果任务管理器(Task Manager)在其紧凑视图中打开，请单击或点击(click or tap)左下角的“更多详细信息”("More details")按钮。
确保选择了进程(Processes)选项卡。然后，在“进程(Processes)”选项卡的右侧，您应该会看到名为“电源使用情况”("Power usage")和“电源使用趋势”的两列。("Power usage trend.")
“电源使用情况”("Power usage")列实时显示每个进程消耗(process draws)多少电量的信息。某些应用程序可能会消耗大量电量，而您必须密切关注这些应用程序，以查看它们是否行为不端并比其他应用程序更快地耗尽电池电量。
“电源使用趋势”("Power usage trend")可让您及时了解应用程序的电源使用(power usage)的总体方向。
请注意，“电源使用趋势”("Power usage trend") 列会在两分钟内收集电源使用信息(column gather power usage information)，因此当您打开任务管理器(Task Manager)时，您必须等待两分钟才能看到它。
哪些应用程序最耗电 Windows 10 笔记本电脑/平板电脑？
现在您知道如何在Windows 10(Windows 10)设备上检查和查看哪些应用程序最耗电。你喜欢你能做到这一点吗？它是否可以帮助您优化Windows 10设备，使其在使用电池运行时保持更长时间？在下面发表评论(Comment)并分享您的观点。
2 ways to see which Windows 10 apps drain the most battery
Most smartphones and tablets offer ways of fіnding out which apps drain thеir batteries. Howеver, Windоwѕ devices did not have this feature in the past, and there was no eаsy way to discoνer which apps consumed the most power on our laptоps оr tаblets. Howеver, newеr versions of Windows 10 have brought new features that change all that. Now, there are two ways in which you can find which apps consume your battery and thus help you improve your mobility. Here is how to see what аpp draw the moѕt power and which of them drains your battery most.
1. How to see which apps drain your battery the most, using the Windows 10 Battery Settings
Start by opening the Settings app: a quick way to do it is to click or tap on its button from the Start Menu. Then, open the System category of settings.
On the left side of the window, choose Battery. Then, on the right side of the window, in the Overview section, you should see a link that says "See which apps are affecting your battery life." Click or tap on it.
The Settings app opens a new page on which, by default, it shows you the "Apps with usage" (of battery) from the last 24 hours. For each of the apps listed, you can see on their right side the percentage of battery that they used during the selected time frame.
You can change the "Time period" and set it to 6 hours, 24 hours or 1 week.
Also, you can configure the apps list to Show only the:
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"Apps with usage" displays just the apps that consumed battery power during the selected time frame. If you do not see an app in this list, it means that that app did not use any power during that time.
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"All apps" displays all the apps on your Windows 10 device, regardless of whether they drew any power from your battery.
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"Always allowed apps" shows a list of apps that you have previously set to be allowed always to run, including in the background, even if you do not use them actively. You can set this option only for Windows universal apps, not for traditional desktop apps.
In the apps list, if you want more details about the battery usage of a certain app, click or tap on it. When you do that, Windows 10 shows you how much battery it consumed while the app was "In use" and how much battery power it needed while working in Background.
If the app you choose is not a desktop app, Windows 10 also lets you control how it runs in the background.
By default, Microsoft Store apps are set to "Let Windows decide when this app can run in the background." That means that Windows can set that app by itself to run in the background only when there are free resources.
However, if you have apps that you want to always run in the background, regardless of whether your device has enough free resources or not, untick this setting.
Then, you can "Allow the app to run background tasks," which means that the app can always work in the background, even if your Windows 10 device might not have enough resources to keep on running smoothly.
Make sure you remember that this means that the apps you set this way can drain your battery faster when your Windows 10 device is not connected to an AC power source.
2. How to see which apps drain your battery the most, using the Windows 10 Task Manager
The Task Manager offers another useful method to see which apps drain your battery. However, it is different from the one available in the Battery page from the Settings app. The Task Manager is better if you want to get power usage information in real time. Let's see how it works:
Open the Task Manager - a quick way to do it is to simultaneously press the Ctrl + Shift + Esc keys on your keyboard. Then, if the Task Manager opens in its compact view, click or tap on the "More details" button from the bottom-left corner.
Make sure that the Processes tab is selected. Then, on the right side of the Processes tab, you should see two columns called "Power usage" and "Power usage trend."
The "Power usage" column shows you information in real time about how much power every process draws. Some apps can draw quite a high amount of power, and those are the ones that you have to keep an eye on, to see if they misbehave and drain your battery faster than the others.
The "Power usage trend" gives you an idea of the general direction in which an app's power usage is going to, in time.
Note that the "Power usage trend" column gather power usage information throughout two minutes so when you open the Task Manager you must wait for two minutes to see it.
Which apps drain the battery of your Windows 10 laptop/tablet the most?
Now you know how to check and see which apps drain your battery the most on your Windows 10 devices. Do you like the fact that you can do that? Does it help you optimize your Windows 10 device so that it stays on longer while running on battery? Comment below and share your perspective.
