How to Improve the Speed of Your Home Internet Connection

PDF download Download Article
PDF download Download Article

This article teaches you how to get maximum speed out of a slow Internet connection. If you're using your ISP's lowest Internet package tier, your Internet speed probably leaves something to be desired; thankfully, there are some steps you can take to ensure that you're consistently getting the speed that you pay for.

Part 1
Part 1 of 4:

Improving Network Performance

PDF download Download Article
  1. Computers, smartphones, tablets, and consoles all need to be updated periodically, and failing to do so can result in a drop in Internet speed. Make sure that your items are up-to-date.
    • Most items will alert you when an update is available. Avoiding updates is not recommended.
  2. When you have a slow Internet connection, you generally can't run more than one bandwidth-heavy service (e.g., Netflix, an online video game, YouTube, etc.) at a time; however, running several smaller bandwidth-using items can also be detrimental to your Internet's speed. Focus on one program at a time for optimal speed.
    • When using smartphones or consoles, be sure to exit an app completely rather than just minimizing it. If the app is running in the background, it can still cause your Internet speed to decrease.
    Advertisement
  3. While closing bandwidth-heavy programs on your computer will help improve your browser's performance, your Internet will continue to be slow if several other computers/smartphones/entertainment sources are actively connected to your network. You can diminish the number of other items with which you have to share your Internet by turning them off temporarily.
    • Placing Internet-connected items in Airplane Mode will also fix this problem.
  4. Many modern routers include two bands: a 2.4 GHz band, which is the standard for wireless communication, and a 5 GHz band, which accommodates faster downloads and results in less interference. If your router has a 5 GHz band, switching to it will prevent interference from other Internet-connected items and nearby wireless connections.
    • You can usually switch to the 5 GHz band from within your item's Wi-Fi settings. Each router will have a different name for the 5 GHz band, so check your router's manual or online documentation.
    • Not all routers have 5 GHz bands. If your router only has the standard 2.4 GHz band, skip this step.
    • Since 5 GHz bands have less range than do 2.4 GHz bands, doing this will often require you to keep your Internet-connected items within 10 to 15 feet of the router.
  5. Use Ethernet instead of wireless. Wi-Fi is convenient, but it can also cause plenty of problems due to connection issues. If you want to get the most consistency out of your Internet connection, plug your computer (or console) into your router or modem with an Ethernet cable.
    • Mac users will need a USB-C Ethernet adapter in order to do this; you cannot connect a smartphone or tablet via Ethernet.
    • Much of the time, users who are frustrated by slow Internet are more annoyed with the inconsistency (e.g., some pages loading while others take too long) than with the speed itself. Using an Ethernet cable will address this problem.
    • The fastest possible speed that you can get from your plan can be achieved by connecting an item (e.g., a computer) directly to the modem (not the router) via an Ethernet cable. This will limit Internet access to include only the wired item.
  6. Scan your computer for viruses . Viruses can cause anything from your computer to your entire Internet connection to slow down. Using antivirus software to scan and repair your computer where needed will eliminate problematic programs.
    7. Advertisement
Part 2
Part 2 of 4:

Optimizing Your Browser

PDF download Download Article
  1. If you're still using Internet Explorer or an outdated version of Safari, you're bound to be disappointed even on a fast Internet connection when browsing the Web. Instead, make sure that you're using one of the following web browsers:
    • Chrome and Firefox are incredibly fast web browsers for both computers running the Windows and macOS operating systems.
    • Microsoft Edge is a minimal but relatively fast web browser for Windows 10 users.
    • Safari 12 remains the fastest choice for Mac users.
  2. Though many plugins and add-ons can make your browsing experience more efficient, others make it difficult to perform instant page loads. You can cut down on your web browser's add-ons in order to increase speed by doing the following:
    • Chrome — Open Chrome, click ⋮ , select More tools , click Extensions , click REMOVE under an extension, click Remove when prompted, and repeat with other extensions.
    • Firefox — Open Firefox, click ☰ , click Add-ons , click Remove to the right of an extension, and repeat with other extensions.
    • Edge — Open Edge, click ⋯ , click Extensions , click the gear icon to the right of an extension, and click Uninstall . Click Ok when prompted, then repeat for other extensions.
    • Safari — Open Safari, click Safari , click Preferences... , click the Extensions tab, select an extension's name, and click Uninstall . Confirm the uninstallation when prompted, then repeat for other extensions.
  3. Opening multiple tabs won't necessarily harm your Internet connection, but it will eventually slow down your web browser. Pairing a slow web browser with slow Internet is a recipe for frustration, so keep your currently open tabs limited to five or fewer.
  4. Sticking to one browser (e.g., Chrome) at a time will ensure that your Internet isn't straining to support the content of two web browsers at once.
    • This is especially important if you have a bandwidth-heavy service, such as YouTube, open in one web browser.
  5. It can be tempting to watch Netflix or play a track from YouTube while working in a different window, but doing so will result in slower overall Internet speeds.
    6. Advertisement
Part 3
Part 3 of 4:

Changing Windows DNS Settings

PDF download Download Article
  1. Make sure that you're connected to the Internet . In order to change your DNS settings, your computer must be connected to the Internet.
  2. Click the Windows logo in the bottom-left corner of the screen. This will open the Start menu.
  3. Click the gear-shaped icon in the bottom-left corner of the Start menu.
  4. This globe-shaped icon is in the middle of the Settings window.
  5. It's below the "Change your network settings" heading near the top of the page.
  6. Double-click the Wi-Fi (or Ethernet if you're using a wired connection) option with your network's name. A pop-up window will open.
  7. It's in the lower-left side of the pop-up window. Another window will open.
  8. This is a line of text in the middle of the window.
  9. It's a button near the bottom of the window. The "Properties" will open.
  10. You'll find this box near the bottom of the window. Checking this box opens the two text boxes at the bottom of the window.
  11. Both Google and OpenDNS offer free addresses, so pick one of the following combinations:
    • Google — For IPv4: Enter 8.8.8.8 in the "Preferred DNS server" text box, then enter 8.8.4.4 in the "Alternate DNS server" text box. For IPv6: Enter 2001:4860:4860::8888 in the "Preferred DNS server" text box, then enter 2001:4860:4860::8844 in the "Alternate DNS server" text box. [1]
    • OpenDNS — For IPv4: Enter 208.67.222.222 in the "Preferred DNS server" text box, then enter 208.67.220.220 in the "Alternate DNS server" text box. For IPv6: Enter 2620:0:ccc::2 in the "Preferred DNS server" text box, then enter 2620:0:ccd::2 in the "Alternative DNS server" text box. [2]
  12. Click OK at the bottom of the first "Properties" window, click Close at the bottom of the second "Properties" window, and click Close on the "Status" window.
  13. Flush your computer's DNS cache . You can do this by typing ipconfig /flushdns into Command Prompt and pressing ↵ Enter .
    • Flushing the DNS cache will help resolve any website loading errors you might run into when you next open your browser.
  14. Click Start
    Windows Start
    , click Power
    Windows Power
    , and click Restart in the pop-up menu. Your new DNS settings will be applied upon opening your browser when your computer finishes restarting.
    • You may notice some initial slow-down when visiting some sites; this is because the DNS library has to repopulate via the new DNS addresses.
    15. Advertisement
Part 4
Part 4 of 4:

Changing Mac DNS Settings

PDF download Download Article
  1. Make sure that you're connected to the Internet . In order to change your DNS settings, your computer must be connected to the Internet.
  2. Click the Apple logo in the top-left corner of the screen. A drop-down menu will appear.
  3. It's near the top of the drop-down menu.
  4. This globe-shaped icon is in the System Preferences window.
  5. On the left side of the window, click the Wi-Fi connection to which your Mac is currently connected.
    • If you're using Ethernet, click Ethernet here instead.
  6. It's in the lower-right side of the window. Doing so opens a pop-up window.
  7. You'll find this option at the top of the pop-up window.
  8. It's in the lower-left side of the window. Doing so creates a text field in the "DNS Servers" column.
  9. Type in the address for a primary DNS server. Both Google and OpenDNS have free servers that you can use here:
    • Google — Enter 8.8.8.8 here.
    • OpenDNS — Enter 208.67.222.222 here.
  10. Click ＋ again, then enter one of the following addresses: [3]
    • Google — Enter 8.8.4.4 here.
    • OpenDNS — Enter 208.67.220.220 here.
  11. It's at the bottom of the window. This will save your settings and close the "Advanced" pop-up window.
  12. You'll find this option at the bottom of the window. Your settings will be applied to your Internet connection from now on.
  13. Flush your Mac's DNS cache . You can do this by typing sudo killall -HUP mDNSResponder;say DNS cache has been flushed into Terminal and pressing ↵ Enter .
    • Flushing the DNS cache will help resolve any website loading errors you might run into when you next open your browser.
  14. Click the Apple menu
    Mac Apple
    , click Restart... , and click Restart when prompted. Your new DNS settings will be applied upon opening your browser when your computer finishes restarting.
    • You may notice some initial slow-down when visiting some sites; this is because the DNS library has to repopulate via the new DNS addresses.
    15. Advertisement

Community Q&A

Search
Add New Question
  • Question
    My system has been running at 2.1 Mbps download and 0.9 Mbps upload for some time. In the last week or so, my tests show it running at 1.0 Mbps download, 0.9 Mbps upload, and it is noticeable. No major changes have been made, so what might have happened? How can I find where the 'lost' bandwidth has gone?
    Community Answer
    You can first try uplugging power from your router and/or cablemodem for one minute, then plugging back in to reset it. You may also want to scan your system for malware, which can greatly impact your speed, by using a free program such as SuperAntiSpyware.
    Thanks! We're glad this was helpful.
    Thank you for your feedback.
    If wikiHow has helped you, please consider a small contribution to support us in helping more readers like you. We’re committed to providing the world with free how-to resources, and even $1 helps us in our mission. Support wikiHow
    Yes No
    Not Helpful 15 Helpful 18
  • Question
    Why is data not free?
    Community Answer
    The ISP (internet service provider) corporations are in the business of maximizing profits. Any "humanitarian" policies that a corporation might try to implement would probably result in the Board of Directors being sued by the stockholders. In today's political environment, corporations can get away with murder, such as customer service ratings below used car salesmen, Time Warner selling 100 Mbps connections when their system can't really provide more than 10 Mbps, and the monthly bill that goes up a couple of times per year. There will never be free data in this universe.
    Thanks! We're glad this was helpful.
    Thank you for your feedback.
    If wikiHow has helped you, please consider a small contribution to support us in helping more readers like you. We’re committed to providing the world with free how-to resources, and even $1 helps us in our mission. Support wikiHow
    Yes No
    Not Helpful 13 Helpful 11
  • Question
    How do I speed up the ping for my internet?
    Community Answer
    Ping is a measure of latency from your computer to your router. To lower this number you can move your computer closer to the router if you are using wireless internet. But the best way to lower ping is using an ethernet cable to connect your computer to your router.
    Thanks! We're glad this was helpful.
    Thank you for your feedback.
    If wikiHow has helped you, please consider a small contribution to support us in helping more readers like you. We’re committed to providing the world with free how-to resources, and even $1 helps us in our mission. Support wikiHow
    Yes No
    Not Helpful 7 Helpful 6
See more answers
Ask a Question
200 characters left
Include your email address to get a message when this question is answered.
Submit
      Advertisement

      Tips

      Submit a Tip
      All tip submissions are carefully reviewed before being published
      Name
      Please provide your name and last initial
      Submit
      Thanks for submitting a tip for review!
      Advertisement

      Warnings

      • Be wary of supposed spyware cleaners and other programs that boast to improve performance. Many of these do not work and could well contain spyware or impede performance. Always do research on a program before downloading it. Check a reputable website for reviews (not testimonials) from other users.
        Thanks
        Helpful 33 Not Helpful 20
      • Do not run more than one virus scan at a time. Multiple virus scanning programs will merely interfere with each other and cause viruses to slip by.
        Thanks
        Helpful 26 Not Helpful 22
      • Avoid downloading "speed booster" programs for your connection. Most of these do not work, and if anything, may even slow down your connection more. The same goes for memory management software.
        Thanks
        Helpful 0 Not Helpful 1
      Advertisement

      You Might Also Like

      Free and Easy Ways to Check Your Internet Speed
      How to
      Fix a Keyboard That Has the Wrong Characters
      How to
      Force Shut Down or Restart a Frozen Mac
      Delete Temporary Files and Delete Prefetch Files from Your Computer
      3 Ways to Reset a Computer’s BIOS: Software & Hardware Methods
      How to
      Open Windows Services
      How to
      Fix the Blinking Green Light on Your Xfinity Modem
      Find or Change the Administrator on PC, Mac, & Chromebook
      How to
      Change Computer BIOS Settings on a Windows PC: Guide
      How to
      Add New Options to Right Click Menu in Windows
      How to
      Run Chkdsk: 4 Simple Methods for Scanning a Drive
      How to
      Edit a Dat File
      Clean Up a Slow Performing Computer: Fixing Common Issues
      Fix Your Slow and Unresponsive Windows 10 Computer
      Advertisement

      Expert Interview

      Thanks for reading our article! If you’d like to learn more about computers and technology, check out our in-depth interview with Luigi Oppido .

      References

      1. ↑ https://developers.google.com/speed/public-dns/
      2. ↑ https://use.opendns.com/
      3. ↑ https://www.youtube.com/watch?v=9Gs5knX-j0I

      About This Article

      Article Summary X

      1. Close apps you don't need.
      2. Disconnect other devices from the network.
      3. Change your router channel.
      4. Use Ethernet instead of Wi-Fi.
      5. Scan for malware.
      6. Disable browser plugins and extensions.
      7. Open minimal tabs.

      Did this summary help you?
      In other languages
      Thanks to all authors for creating a page that has been read 2,787,870 times.

      Reader Success Stories

      • Anonymous

        Aug 12, 2016

        "Never thought about the channel my router may be using might be used by the rest of the neighborhood."
      More reader stories Hide reader stories
      Share your story

      Is this article up to date?

      Advertisement