A tablet is a portable touchscreen device that handles everyday computing tasks without a keyboard or mouse

A tablet computer runs apps and programs on a screen you control by touching it with your fingers. Unlike a laptop, it has no physical keyboard attached—you type on a virtual keyboard that appears when you need it, or you can connect a separate keyboard if you want one. A tablet sits between a smartphone and a laptop in size and capability: bigger than a phone's screen, lighter and more portable than a laptop.

The main things a tablet does are the same things you might do on any computer—browse the internet, send email, watch videos, read books, take photos, play games, and run specialized apps. Because tablets are designed for touch, they often feel more natural for certain tasks like drawing, reading, or flipping through photos than typing on a traditional computer would.

Key Takeaways

  • Tablets run apps and programs through a touchscreen interface, letting you control everything with your fingers instead of a mouse or trackpad.
  • You can browse the web, send email, watch videos, read books, and take photos on a tablet just as you would on a computer or phone.
  • Tablets work well for creative tasks like drawing, note-taking, and photo editing because the touchscreen responds directly to your hand movements.
  • Most tablets can connect to the internet through Wi-Fi, and some models also use cellular data like a phone does.
  • A tablet's battery typically lasts 8 to 12 hours of regular use, making it portable for travel or use away from a power outlet.

Browsing the web and checking email

A tablet's web browser works the same way as on a computer—you type a web address, tap links, and scroll through pages. The touchscreen makes it straightforward to zoom in and out by pinching with two fingers, and you can swipe left or right to go back and forward between pages. Email apps on tablets let you read, write, and organize messages in a layout that often spreads across the wider screen more comfortably than on a phone.

Many people find tablets better than phones for email because the larger screen shows more of your inbox at once, and typing longer messages feels less cramped. You can also attach files, photos, or documents to emails the same way you would on a computer.

Watching videos and streaming content

Tablets are popular for watching movies, TV shows, and videos because the screen is large enough to see details clearly, but the device is light enough to hold in your lap or prop up on a stand. Apps like Netflix, YouTube, Disney+, and others work on tablets and let you stream video over Wi-Fi or cellular data. You can also read videos to watch later when you don't have an internet connection.

The sound quality on most tablets is better than on a phone because the speakers are larger. If you want even better audio, you can connect wireless headphones or a Bluetooth speaker to your tablet.

Reading books, magazines, and documents

E-reader apps like Kindle, Apple Books, and Google Play Books turn your tablet into a digital library. You can adjust the text size, change the background color, and bookmark pages—all things that are harder to do with a physical book. Magazines and newspapers also work well on tablets because the larger screen shows photos and layouts the way they were designed to look.

If you need to read or edit documents like Word files or PDFs, tablets handle those too. Some people prefer tablets for reading because you can hold them at a comfortable angle without your arms getting tired the way they might with a heavier laptop.

Taking and editing photos

Most tablets have a camera on the back and a smaller one on the front for video calls. The back camera takes regular photos and videos, while the front camera is mainly for FaceTime, Zoom, or other video chat apps. You can view your photos right on the tablet and organize them into albums.

Photo editing apps on tablets let you crop, adjust brightness, add filters, and make other changes. Because you're working on a touchscreen, some people find it more intuitive to edit photos on a tablet than on a computer—you can use your finger to paint, erase, or draw directly on the image.

Drawing and note-taking with a stylus

If you buy a stylus (a pen-shaped tool that works with the tablet's touchscreen), you can draw, sketch, or write notes by hand. Apps like Procreate, Adobe Fresco, and Notability let you create digital art, and note-taking apps like OneNote or GoodNotes let you write notes that look like handwriting. The stylus responds to pressure, so pressing harder makes a thicker line, just like a real pen.

Many people use tablets with styluses for schoolwork, art projects, or keeping handwritten notes that sync across their devices. A stylus is optional—you can always use your finger—but it gives you more control for detailed work.

Playing games and running apps

Tablets run games ranging from straightforward puzzles to complex 3D games with high-quality graphics. The larger screen and touchscreen controls make some games feel more immersive than on a phone. You can also run productivity apps like spreadsheets, project management tools, and calendar apps, or creative apps like music production software.

The app store on your tablet (Apple App Store for iPads, Google Play Store for Android tablets) has hundreds of thousands of apps. Some are free, and some cost money, but you only buy them once and can reinstall them anytime on the same device.

Connecting to the internet and other devices

Most tablets connect to the internet through Wi-Fi, which you find in homes, coffee shops, libraries, and offices. Some tablet models also have cellular data, meaning they can connect to the internet the same way a phone does—through a monthly data plan with a phone company. This makes those tablets useful when you're traveling and don't have Wi-Fi nearby.

Tablets can also connect to other devices: you can pair wireless headphones or speakers through Bluetooth, connect a keyboard or mouse, or transfer files to and from a computer. Some tablets work with external hard drives or USB devices if you need to move large files around.

Frequently Asked Questions

How long does a tablet battery last?

Most tablets last 8 to 12 hours on a full charge with regular use like browsing, email, and video watching. Battery life depends on screen brightness, which apps you're running, and how much you're using it. If you're just reading or using low-power apps, you might get longer. Charging usually takes 2 to 4 hours depending on the charger.

Can I use a tablet instead of a laptop?

For many tasks—email, web browsing, reading, photos, and video—a tablet works just as well as a laptop and is lighter to carry. If you need to do heavy typing, use specialized software, or work with many files at once, a laptop is usually better. Some people use both: a tablet for casual use and a laptop for serious work.

Do I need to buy apps, or are they free?

Many apps are free, and many cost money—usually between $1 and $15. You buy an app once through the app store and can reinstall it anytime on the same device without paying again. Some apps are free but show ads, or free with optional paid features inside the app.

What's the difference between an iPad and other tablets?

iPads are made by Apple and run a system called iPadOS. Other tablets usually run Android, made by Google. Both do similar things—browse, email, watch videos, run apps—but they have different app stores, different designs, and different price ranges. iPads tend to cost more but often last longer before feeling slow.

Can I print from a tablet?

Yes, if your printer supports wireless printing (most newer ones do), you can print documents and photos directly from your tablet. You can also email a document to yourself and print it from a computer, or save it to cloud storage like Google Drive or OneDrive and print from another device.