Suffering from a slow internet connection? It's an extremely frustrating problem, meaning most people will wonder how to speed up their internet performance at some point.

We're here to help. Let's look at some general Windows tips to hopefully make your internet speed faster on your Windows PC.

First: Test Your Connection Speed

To start, head to Speedtest.net to measure your connection speed and quality. Simply click the Go button and give the app a minute to run.

Internet speed without a VPN

You'll see three stats related to your internet connection:

  • Ping, also called latency, is the number of milliseconds it takes for you to receive a response after sending a request to a server. The lower this number, the better your connection to that server. This is especially important in online video games, as a high ping results in lag.
  • Download speed, measured in megabits per second (Mbps), is how fast your computer can grab data from remote servers. The higher your download speed, the quicker you'll be able to download files, stream video, and similar.
  • Upload speed, also measured in Mbps, is how fast your computer can send data to other devices on the internet. The faster this speed, the quicker you can perform tasks like uploading files to a website. This number is usually lower than your download speed since most online activity revolves around downloads.

Read more: How Fast Should Your Internet Speed Be?

Taking these together, we often use the term bandwidth to describe the amount of information you can transfer over the internet in a set amount of time.

Think of bandwidth like a water pipe leading into your house. If one person wants to take a shower, they'll have a pleasant experience. But with six people using the water at the same time in different places, the pressure drops for everyone.

Network bandwidth works in the same way. One device downloading large files is no problem. But when you have six devices on your network all trying to stream 4K video, play online games, and similar at once, they can only each use a portion of the total bandwidth.

Now, let's review some tweaks you can make to improve your internet speed on Windows. While you can't magically increase the speed from your ISP, you can make better use of the bandwidth available to you.

1. Close Network-Heavy Apps

As discussed, if one program is heavily using the network, other apps will suffer. Because of this, when you experience slow speeds, you should check to see what apps are using your network connection and close them if necessary.

To do this on Windows, press Ctrl + Shift + Esc to open the Task Manager. Click More details to expand the window, if needed. Next, on the Processes tab, click the Network header to sort running apps by their network usage.

Windows Task Manager Network Usage

If anything is using an excessive amount of bandwidth, you should close it to free up resources for other apps. This is especially important if you want to perform a network-intensive activity, like playing games online or uploading video.

Some common network culprits include:

  • Cloud storage services like Dropbox syncing many files
  • Torrenting software
  • Files downloading in your browser
  • Watching video, especially in 4K
  • Streaming to a service like Twitch

2. Review Other Devices on Your Network

If you still experience a slow network connection after closing apps, the problem may lie with another device on your network. Maybe someone else is streaming Netflix on their tablet, downloading files on their computer, or playing games on their console.

In those cases, you should check with other people in your home. Hopefully, you can tweak their systems with the tips mentioned here, or work out a way to better share the bandwidth.

It's also wise to check for common culprits that slow down your Wi-Fi network. You may need to upgrade to a better connection plan with your provider if you want to have multiple devices all online doing network-intensive activities at once.

3. Change Your Wi-Fi Channel

Your wireless router broadcasts using a specific channel. Because of the large number of devices that use Wi-Fi, and the number of networks in crowded areas like apartment complexes, certain channels can run into interference.

If you only experience slow internet speeds when on Wi-Fi, making changes to the channel might improve your issue. See our complete guide to changing your router's Wi-Fi channel for instructions.

4. Adjust Windows Update's Delivery Options

Windows Update in Windows 10 includes a peer-to-peer sharing feature. This allows computers to share pieces of updates they download with other machines. While it's a nice idea in theory, it can also result in wasted bandwidth.

To adjust this option, head to Settings > Update & Security > Delivery Optimization. Here, you can choose to disable the update sharing feature entirely by disabling the Allow downloads from other PCs slider.

If you like, you can instead enable this and select the PCs on my local network option. This prevents your system from sharing updates to random computers on the internet, while still sending them to other computers on your network. For homes with multiple Windows 10 systems, this could reduce the overall bandwidth usage for updates.

Windows 10 Delivery Optimization

To further adjust the bandwidth Windows 10 uses, click the Advanced options link below these buttons. This page provides you with checkboxes and sliders to limit how much bandwidth Windows uses when downloading updates in the background or foreground. You can also limit how much bandwidth the update sharing feature uses for uploads.

Windows 10 Limit Update Bandwidth 2021

5. Limit Bandwidth Usage for Apps

Restricting Windows Update is great; you should consider doing the same for other apps. Some, like backup and cloud storage apps, let you restrict bandwidth usage in their settings.

For example, with Dropbox, you can click its icon in your System Tray, then click your profile icon and choose Preferences. In the resulting window, select the Bandwidth tab and you can limit the Download rate and Upload rate.

Dropbox Limit Bandwidth Windows 10

What if you want to limit the bandwidth usage of an app that doesn't have this option built-in? We've covered apps that let you limit the internet bandwidth programs use on Windows.

To get an idea of which apps use the most data on your PC, head to Settings > Network & Internet > Status. At the top where you see your current connection, click the Data usage button and you'll see a breakdown of usage by app. This gives you an idea of which ones you might need to limit.

Windows 10 Bandwidth Usage Menu

6. Disable Metered Connections

Windows 10 allows you to set a connection as metered. This is handy when you need to conserve how much data you use on a Wi-Fi hotspot from your mobile provider, for example. But if you accidentally enabled this option for your home network, certain apps and features can slow themselves down to save data.

To see if your current network connection is metered, visit Settings > Network & Internet again. On the Status tab, click the Properties button that appears below your current connection name. In this menu, under the Metered connection heading, disable the Set as metered connection slider if it's on.

Windows 10 Metered Connection

Once it's off, see if your network connection behaves as you expect.

7. Change Your DNS Server

If nothing above has worked to increase your Wi-Fi speed, you might consider adjusting the DNS servers that your computer (or entire network) uses. DNS, or Domain Name System, is a protocol that translates human-readable website names (like makeuseof.com) into computer-readable IP addresses (like 34.233.102.111).

When your computer has to make a DNS request, it goes through a server equipped for this purpose. It likely uses your ISP's DNS server by default, but you can often speed up your browsing by using another DNS server.

To do this, type Control Panel into the Start menu to open that utility. Change the View by field in the top-right to Large icons or Small icons if needed, then choose Network and Sharing Center. There, next to the Connections text, click the link with the name of your connection.

In the resulting window, click the Properties button at the bottom. In the list that appears, double-click on Internet Protocol Version 4. Then, at the bottom, select the Use the following DNS server addresses button.

Windows 10 Change DNS Settings

Here you'll need to enter the addresses of the server you want to use. To start, give Google's public DNS a try. Enter the following addresses to use it:

  • Preferred DNS server: 8.8.8.8
  • Alternate DNS server: 8.8.4.4

Click OK once done, and you've successfully switched your DNS server for your computer. Whether this makes a major difference will depend on your location and ISP. You may want to try another DNS server if Google's option doesn't help.

8. Try Further Internet Troubleshooting

We've gone over some useful Windows tweaks to improve your network speed. But you might require further testing if you're still suffering from slow speeds.

In that case, you should review what to do when your Wi-Fi connection speed drops. If you experience extremely slow Wi-Fi speeds all the time, it might be time to buy a new router.

As you've seen, a lot of these issues are related to Wi-Fi. If it's at all possible for you to wire your computer to your router with an Ethernet cable, doing so will improve your internet performance considerably. When using Ethernet, you'll get a speed closer to what your ISP lists.

Now You Know How to Make Your Internet Speed Faster

We've looked at several Windows adjustments that can improve your internet connection. Hopefully, they bring your current speed to an acceptable level.

It's important to note, however, that internet tweaks like these can only go so far. Your connection speed won't ever exceed what you pay your ISP for. If you live in a remote area and thus use a slow connection type like DSL, or have a cheap internet plan, you may need to look into another provider or upgrade your plan to improve your speeds.

In other cases, your entire computer might slow down when connected to the internet. This is a separate problem.