Slow internet on a touchscreen laptop usually comes from one of three places: the touchscreen itself is eating processor power, your WiFi signal is weak, or background programs are hogging bandwidth. The fastest fix is almost always to turn off the touchscreen when you are not using it, because the constant touch-detection loop drains CPU cycles that your browser and network connection need.
Key Takeaways
- Touchscreen laptops run a background process that constantly listens for touch input, and this process can slow your internet speed noticeably if your processor is already busy.
- Disabling the touchscreen in Device Manager when you do not need it frees up processor power and often restores normal browsing speed within seconds.
- WiFi signal strength matters more on touchscreen laptops because a weak signal forces your processor to work harder to maintain the connection, compounding the touchscreen drain.
- Windows Update, cloud sync programs, and streaming apps running in the background can mask a touchscreen problem — close them first to see what is actually slowing you down.
- If disabling the touchscreen does not help, your WiFi router position or a driver update is usually the culprit, not the touchscreen itself.
Why the Touchscreen Drains Your Internet Speed
A touchscreen does not just sit there waiting for you to tap it. Your laptop runs a background process called a touch driver that constantly scans the screen for input — many times per second. This scanning uses processor cycles. When your processor is already busy (opening a webpage, loading a video, running antivirus), those touch-detection cycles compete for the same resources, and your network connection gets slower because the processor cannot handle incoming data as fast.
The effect is worse on older or budget touchscreen laptops with slower processors. A newer machine with a fast multi-core processor may not show any slowdown at all. But if your laptop is three or four years old, or if it was never a high-end model, disabling the touchscreen when you are not using it can make a real difference — sometimes 20 to 40 percent faster browsing.
This is not a defect. It is how touchscreens work. The trade-off is intentional: you get touch input, and your processor pays a small cost. The fix is just to turn it off when you do not need it.
How to Disable the Touchscreen in Windows
Open Device Manager by right-clicking the Start button and selecting Device Manager from the menu. If that option does not appear, search for "Device Manager" in the Windows search box and click the result.
In Device Manager, find the section called Human Interface Devices and click the arrow next to it to expand the list. Look for an entry that says HID-compliant touch screen or something similar — it may also say "Touchscreen" or "Touch Panel". Right-click that entry and select Disable device. Windows will ask you to confirm; click Yes.
Your touchscreen will stop working when ready. Your internet speed should improve within a few seconds as the processor stops running the touch-detection loop. If you need the touchscreen again, come back to Device Manager, right-click the same entry, and select Enable device.
You can do this as many times as you want. There is no harm to disabling and re-enabling the touchscreen — it does not damage the hardware or your Windows installation.
Check Your WiFi Signal Strength First
Before you disable the touchscreen, spend 30 seconds checking whether your WiFi signal is actually the problem. A weak WiFi signal can look like slow internet, and it gets worse when your processor is distracted by the touchscreen.
Click the WiFi icon in the bottom right corner of your taskbar. You will see a list of networks. Find your own network and look at the signal strength indicator — it usually shows as bars or a percentage. If you see fewer than three bars or less than 50 percent signal strength, move your laptop closer to the router and test your internet speed again. If it gets faster, your router position is the real problem, not the touchscreen.
If signal strength is good (three bars or higher), or if moving closer to the router does not help, then the touchscreen is likely the culprit. Go ahead and disable it using the steps above.
Close Background Programs That Steal Bandwidth
Some programs run invisibly in the background and use your internet connection without you knowing. If you disable the touchscreen and internet is still slow, one of these programs is probably the real cause.
Open Task Manager by pressing Ctrl + Shift + Esc. Click the Processes tab if it is not already selected. Look for programs you recognize — cloud storage apps like OneDrive or Google Drive, Windows Update, antivirus software, or streaming apps. If you see any of these using high CPU (the CPU column) or high network activity, right-click the program and select End task.
Close Task Manager and test your internet speed again. If it improves, you found the real problem. You can then decide whether to let that program run or to disable it permanently in your system settings.
Windows Update is a common culprit. If you see it running in Task Manager, let it finish (it may take 10 to 20 minutes), then restart your laptop. After the restart, your internet should be faster.
Update Your Touchscreen Driver
Sometimes the touchscreen driver itself is poorly written or outdated, and it uses more processor power than it should. Updating the driver can reduce that drain.
Open Device Manager again and find Human Interface Devices. Right-click the HID-compliant touch screen entry and select Update driver. Choose Search automatically for updated driver software. Windows will search for a newer version and install it if one is found.
Restart your laptop when the update finishes. Test your internet speed. If the driver update included a fix for excessive CPU use, you may see an improvement without having to disable the touchscreen at all.
Move Your Router or Switch to Ethernet
If disabling the touchscreen does not help, and background programs are not the problem, your WiFi signal or your router itself is likely the issue.
Move your router to a central, elevated location in your home — on a shelf or table rather than on the floor, and away from walls and metal objects. Routers broadcast in all directions, so placing it in the middle of your space gives better coverage everywhere. Test your internet speed from the same spot where you normally use your laptop.
If you have a desktop computer or a printer near your router, you can also try moving those devices away — they can interfere with the WiFi signal. Microwaves and cordless phones also interfere, so keep the router away from the kitchen if possible.
The most reliable fix is to use an Ethernet cable if your laptop has an Ethernet port (many modern touchscreen laptops do not). Plug one end into your router and the other into your laptop. Ethernet is not wireless, so the touchscreen cannot affect it, and you will get your router's full speed. If your laptop does not have an Ethernet port, you can buy a USB-to-Ethernet adapter for $15 to $30.
Frequently Asked Questions
Will disabling the touchscreen break anything?
No. Disabling the touchscreen in Device Manager only turns off the hardware — it does not uninstall anything or change your Windows installation. You can re-enable it anytime by going back to Device Manager and clicking Enable. The touchscreen will work exactly as before.
How much faster will my internet be if I disable the touchscreen?
It depends on your processor and what else is running. On an older laptop with a slow processor, you might see 20 to 40 percent faster speeds. On a newer machine, the difference may be barely noticeable. The only way to know is to test: disable the touchscreen, run a speed test at speedtest.net, then re-enable it and test again.
Can I disable the touchscreen permanently?
Yes, but you would need to uninstall the driver completely, which is more complicated. It is easier to just disable it in Device Manager when you do not need it and re-enable it when you do. Most people find they rarely use the touchscreen anyway once they get used to the trackpad.
What if my laptop does not have a touchscreen entry in Device Manager?
Your laptop may not have a touchscreen, or the driver may not be installed. Look for any entry in Human Interface Devices that mentions "touch" or "screen". If you do not find anything, your slow internet is coming from WiFi signal, background programs, or your router — not the touchscreen.
Should I disable the touchscreen if my internet is already fast?
No. If your internet speed is fine, leave the touchscreen enabled. There is no benefit to disabling it if it is not causing a problem, and you lose the ability to use touch input. Only disable it if you notice slowness and want to free up processor power.