Stop Windows 10 Data Usage: A Step-by-Step Guide

Managing Windows 10's Data Usage
Windows 10 was conceived as an operating system that remains consistently connected and updated. This design necessitates a greater reliance on network resources.
However, this can translate to substantial data consumption, potentially impacting your home network's bandwidth. Fortunately, several methods exist to control and limit Windows 10’s data usage.
Understanding Windows 10's Data Consumption
The latest iteration of Windows is more reliant on data than its predecessors. Automatic updates, background apps, and cloud integration all contribute to this increased demand.
Automatic Updates are a primary source of data usage, ensuring your system has the latest security patches and features. Background apps also frequently synchronize data, even when you aren't actively using them.
Methods to Restrict Data Usage
Several built-in features allow you to manage how Windows 10 utilizes your network connection.
- Metered Connection: Designating your Wi-Fi or Ethernet connection as “metered” instructs Windows 10 to limit data usage.
- Delivery Optimization: This feature allows Windows to download updates from other PCs on your network or the internet. Disabling or limiting this can reduce bandwidth strain.
- Background App Permissions: You can control which apps are permitted to run in the background and consume data.
Configuring a Metered Connection
Setting a connection as metered is a straightforward process. Navigate to Settings > Network & Internet, select your connection type (Wi-Fi or Ethernet), and toggle the “Set as metered connection” option.
When enabled, Windows 10 will defer non-critical updates and limit background activity to conserve data. This is particularly useful when using a limited data plan.
Adjusting Delivery Optimization Settings
To modify Delivery Optimization settings, go to Settings > Update & Security > Delivery Optimization. You can choose to download updates only from PCs on your local network, or disable the feature entirely.
Disabling Delivery Optimization will force Windows to download all updates directly from Microsoft servers, potentially increasing your individual bandwidth usage but eliminating reliance on other devices.
Managing Background App Data
Control background app data usage through Settings > Privacy > Background apps. Here, you can disable background activity for individual apps or disable it globally for all apps.
Carefully consider which apps require background access before disabling them, as this may affect their functionality. Prioritize disabling apps you rarely use to maximize data savings.
By implementing these strategies, you can effectively manage Windows 10’s data consumption and optimize your network performance.
Review Application-Specific Data Consumption
Related: A Guide to Monitoring Network Activity in Windows 10
While Windows 10 manages automatic updates, the primary contributor to data consumption on your computer is typically the applications you actively employ. Windows 10 provides a dedicated "Data Usage" feature. This allows for precise monitoring of data utilized by each application installed on your system.
This functionality assists in identifying programs with high data demands, encompassing both native and third-party software. To examine data usage over the preceding 30-day period, launch the Settings application from the Start menu. Navigate to Network & Internet > Data Usage.
A graphical representation will display the total data consumed by your Windows 10 PC within the last 30 days, differentiating between Wi-Fi and Ethernet connections. Clicking or tapping "Usage Details" within this section reveals a comprehensive breakdown.
You will then see a list of applications that have utilized data over the past 30 days. The applications responsible for the highest data consumption will be listed prominently at the top. This provides clear insight into data allocation.
For instance, you can determine the exact amount of data used by your preferred web browser. Understanding this data usage is crucial for managing your internet bandwidth.

Managing Automatic Windows Updates
Typically, Windows 10 operates by automatically downloading and installing updates with minimal user intervention. Microsoft frequently releases updates for Windows 10, and these can often be substantial in size. As an illustration, the initial major update for Windows 10, referred to as the "November update" or "version 1511," required approximately 3GB of storage space.
Further Reading: Configuring a Metered Ethernet Connection in Windows 8 and 10
Preventing Automatic Downloads
Several methods exist to disable automatic update downloads in Windows 10, contingent upon your Windows 10 edition. A universally applicable approach, even for systems running Windows 10 Home, involves designating your home Wi-Fi network as a metered connection. When a network is set as metered, Windows 10 refrains from automatically downloading updates, instead prompting you for permission.
This allows you to control when updates are downloaded, or to utilize an alternative Wi-Fi network for the update process.
Addressing Ethernet Connections
Notably, Windows 10 lacks a native feature to configure a wired Ethernet connection as metered, despite the prevalence of bandwidth limitations imposed by Internet Service Providers (ISPs). However, this functionality can be enabled through a modification to the Windows Registry.
Setting a Wi-Fi Connection as Metered
To designate your Wi-Fi connection as metered, launch the Settings application and navigate to Network & Internet > Wi-Fi. Scroll past the list of available Wi-Fi networks to locate and select "Advanced Options." Activate the "Set as Metered Connection" toggle.
This setting applies exclusively to the currently connected Wi-Fi network. Windows 10 will resume automatic update downloads when connected to a different network. To apply the metered connection setting to another Wi-Fi network, you must connect to it and adjust the option accordingly. Fortunately, Windows 10 retains this preference for each Wi-Fi network, automatically applying it upon subsequent connections.

Preventing Automatic Peer-to-Peer Update Distribution
Related: Methods for Halting Windows 10’s Internet-Based Update Uploads to Other Computers
Windows 10, by its default configuration, leverages your internet bandwidth to distribute both Windows and application updates to other systems running Windows 10. This functions as a peer-to-peer distribution network, similar in concept to BitTorrent, designed to expedite updates for Windows 10 users. However, unlike typical BitTorrent software, this process occurs discreetly in the background, without prior notification.
Update uploads are not initiated when a network connection is designated as metered. Nevertheless, the feature can also be deactivated directly through system settings.
To disable these automatic uploads across all network connections, access the Settings application. Navigate to Update & Security > Windows Update, and then select "Advanced Options." From there, click "Choose How Updates are Delivered" and configure the setting to limit delivery to "PCs on My Local Network" only, or completely disable the sharing feature.

Managing Automatic Updates and Live Tile Data Usage in Windows 10
When a Wi-Fi connection is designated as metered, Windows 10 refrains from automatically installing application updates and retrieving data for live tiles. However, it’s also possible to globally disable these behaviors across all network connections.
To halt automatic updates for Windows Store applications, launch the Store application. Access the "Settings" menu by clicking or tapping your profile picture, located near the search field. Disable the "Update Apps Automatically" option. Manual updates for Store applications will still be available, but Windows will no longer initiate downloads independently.
This setting proves beneficial even for users who haven't downloaded applications from the Store. A significant number of pre-installed Windows 10 applications receive updates through this platform.

Further Reading: 10 Ways to Customize the Windows 10 Start Menu
Live tiles within the Start menu also consume a small amount of data. While the data savings from disabling them may be minimal, it’s an option for those seeking to conserve bandwidth.
To prevent a tile from automatically refreshing with new information, right-click or long-press the tile in the Start menu. Select "More" from the context menu, then choose "Turn Live Tile Off."

Reducing Data Consumption During Web Browsing
A significant portion of your overall data usage is often attributable to your web browser. Examining the Data Usage settings on your device can reveal precisely how much data is being consumed during web-based activities.
To minimize data usage while browsing the internet, consider utilizing a web browser equipped with an integrated compression proxy. This functionality directs your data through intermediary servers, where it undergoes compression before reaching your device.
While commonly found on smartphones, this feature can also be beneficial for desktop PC users, particularly those with limited data allowances, such as those utilizing satellite internet connections.
Browser-Specific Data Saving Features
Google provides an official Data Saver extension for the Google Chrome browser. This extension mirrors the functionality of the Data Saver feature already present in the Chrome browser on Android and iOS platforms.
Installation of this extension into Google Chrome enables data compression, helping to reduce bandwidth consumption. Alternatively, the Opera browser offers a "Turbo mode" that achieves a similar outcome for Opera users.
After managing Windows 10’s automatic updates and the automated upload of those updates, the operating system itself should exhibit minimal data usage. The majority of your data consumption will then likely stem from your web browser and the applications you employ.
Ongoing monitoring of these applications and their configurations is crucial for optimizing data usage. For instance, you can adjust settings within platforms like Steam and other game distribution services to disable automatic game updates.
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