You tap an app and wait. You open a website and watch it load, one piece at a time. Typing a message feels like the letters are arriving by mail.
A slow device is frustrating — but it rarely means something is broken, and it doesn’t automatically mean you need a new one. Most of the time, the cause is one of a handful of everyday things, and you can check every one of them yourself.
Why Devices Slow Down
Phones, tablets, and computers all slow down for the same few reasons:
- Too much is open at once. Every app and every tab in your browser uses some of your device’s memory.
- The storage is nearly full. Devices need some empty storage to work properly.
- It hasn’t been restarted in a long time. Turning off the screen isn’t the same as turning off the device.
- An update is waiting. Updates often include fixes for problems that slow things down.
Five Things to Try, in Order
Start with the first one. If your device is still slow, move on to the next.
Restart it — properly
Turn the device all the way off, wait about 30 seconds, and turn it back on. A restart clears out everything that has been running in the background, and it fixes more problems than any other single step. Pressing the button to darken the screen, or closing a laptop lid, doesn’t count.
Close what you’re not using
Having many apps or browser tabs open at the same time can slow a device down. Close the apps you’ve finished with, and close any browser tabs you no longer need. If you’re keeping a tab open so you can find a page again, save it as a bookmark instead.
Check your storage
Your device will show you how much space is left and what’s using it. On an iPhone or iPad, go to Settings → General → iPhone Storage (or iPad Storage). On most Android phones, go to Settings → Storage. Google recommends keeping at least 10% of your storage free. Videos and apps you no longer use are usually the biggest space-takers. Before you delete any photos or videos, make sure they’re saved somewhere else first — in a backup or in the cloud.
Install any waiting updates
Microsoft, Apple, and Google all release updates that fix problems and improve how devices run. On an iPhone or iPad, go to Settings → General → Software Update. On most Android phones, go to Settings → System → Software update. On a Windows computer, open Settings and choose Windows Update. Plug your device in and connect to Wi-Fi first — updates can take a while.
Remove apps you don’t use
Some apps keep running in the background even when you’re not using them. If you see apps you don’t recognize or haven’t opened in months, delete them. If the slowness started right after you installed something new, that app is the first one to remove.
The exact names and locations of these settings vary between devices and change with updates. If you can’t find one, search the setting name along with your device — for example, check storage Samsung Galaxy.
Skip the “Speed Up Your Phone” Apps
You don’t need to download anything to make your device faster. Every step above uses tools that are already built in.
⚠ Watch for this
A pop-up on a website that says your phone is slow, full of viruses, or “needs cleaning” is not a message from your phone. It’s an ad or a scam, designed to get you to download an app or hand over payment details. Don’t tap anything in it. Close the browser tab instead.
It’s the same trick as the fake Microsoft and Apple warnings: a scary message, a sense of urgency, and a button to press. Your device’s own warnings appear in its settings — not in the middle of a website.
When It’s Time for a Closer Look
If you’ve tried all five steps and your device is still slow, something else may be going on. A few signs it’s worth having someone take a closer look:
- It freezes, shuts off on its own, or gets hot when you’re barely using it
- Strange pop-ups started appearing at the same time it slowed down
- It’s slow even right after a restart, with nothing else open
The manufacturer’s support line is a good place to start — and you’ll find the real number on the manufacturer’s own website, not in a pop-up or a search ad.
✓ Slow doesn’t always mean replace
A device that feels slow often runs well again after a restart, a few deleted apps, and an update. Try the five steps before you shop for a new one.
⚠ Disclaimer
This article is for general information and awareness only. Settings names, menu locations, and recommendations vary by manufacturer, model, and software version, and may change with updates. Always back up your photos and files before deleting anything. The Lady Tech is not affiliated with Apple, Google, or Microsoft, and assumes no liability for outcomes resulting from the application of information in this article. Information was current as of October 14, 2026.