What is a table header?

  • Accessibility
  • Sales:

    Home:

    1-800-426-7235

    Business:

    1-866-426-0911

    Chat Now >

    Visit Sales Support Page >


    Order Support:

    Order Lookup >

    Visit Order Support Page >

    Technical Support >

Lenovo
All
  • All
  • Laptops
  • Desktops
  • Workstations
  • Monitors
  • PC Accessories & Electronics
  • Tablets
  • Servers & Storage
  • Servers Accessories
  • Sign In / Create Account
    My Lenovo Account
    Keep track of your wishlist, orders, and rewards all in one place
    Sign In / Create Account
    Welcome Back!
    Access your order, subscriptions, saved carts, rewards balance, and profile
    View My Account
    Orders
    View & track your orders
    Rewards
    Earn & redeem Rewards
    Profile
    Edit name, password, and account settings
    Wishlist
    Manage a wishlist of your favorite products
    Products
    Manage your devices, accessories
    Product Registration
    Register your product and/or update your warranty dates
    Sign Out
  • My Lenovo Rewards
  • Cart
  • Products
  • Solutions
  • Services
  • Support
  • About Lenovo
  • Deals
  • Student
  • Gaming
  • AI
  • Digital Workplace
  • Hybrid Cloud
  • Edge
  • Sustainability
  • TruScale
  • Solutions by Industry
  • Alliance Partners
  • Other Solutions
  • Resources
TEMPORARILY UNAVAILABLE
DISCONTINUED
Temporary Unavailable
Cooming Soon!
. Additional units will be charged at the non-eCoupon price. Purchase additional now
We're sorry, the maximum quantity you are able to buy at this amazing eCoupon price is
Sign in or Create an Account to Save Your Cart!
Sign in or Create an Account to Join Rewards
View Cart
Remove
Your cart is empty! Don’t miss out on the latest products and savings — find your next favorite laptop, PC, or accessory today.
item(s) in cart
Some items in your cart are no longer available. Please visit cart for more details.
has been deleted
Please review your cart as items have changed.
of
Contains Add-ons
Subtotal
Proceed to Checkout
Yes
No
Popular Searches
What are you looking for today ?
Trending
Recent Searches
Items
All
Cancel
Top Suggestions
View All >
Starting at
  • Black Friday in July! Limited-time Doorbusters + Buy more, Save more!  Shop Now >

  • My Lenovo Rewards! Earn 3%-9% in rewards and get free expedited delivery on select products. Join for Free >

  • Buy online, pick up select products at Best Buy. Shop Pick Up >

  • Lease-to-own today with Katapult. Get started with an initial lease payment as low as $1! * Learn More >

Home > Glossary > What is a table header?
Glossary Hero
Learn More
StarStar

Annual Sale

Lenovo Laptop SaleLenovo Laptop Sale

Laptop Deals

Desktop DealsDesktop Deals

Desktop Deals

Workstation DealsWorkstation Deals

Workstation Deals

StoreStore

Pick Up Today at Best Buy

ControllerController

Gaming PC & Accessory Deals

MouseMouse

PC Accessories & Electronics Deals

MonitorMonitor

Monitor Deals

Tablet and phoneTablet and phone

Tablets & Phones Deals

ServerServer

Server & Storage Deals

Discount tagDiscount tag

Clearance Sale


What is a table header?

A table header is an important aspect of any data table in programming. It gives you vital information about the data contained in the columns below it. For instance, if you see a table header labeled 'Name', you can expect the corresponding column to contain names of individuals or entities.

Can I have multiple table headers on a single table?

Absolutely, you can. In fact, most tables would be quite impractical without multiple headers. Each column in your table should typically have its own header, providing a brief description of the data it holds.

Does the order of table headers matter?

Yes, it does. The order of your table headers can greatly affect how easily the data on your table can be understood. You should arrange your table headers in a logical and intuitive order that makes sense for the data you're working with.

Could I use a table without a header?

While it's technically possible to use a table without a header, it's generally not recommended. Without headers, it can be difficult for you to understand what each column of data represents. Headers provide essential context and make your table much more user-friendly.

Would a table header be necessary for a table with only one column?

Even if your table only has one column, it's still a good idea to include a table header. The header provides context and helps anyone viewing the table to understand what kind of data they're looking at.

Does the size of a table affect the way I should create table headers?

The size of your table doesn't necessarily dictate how you should create your table headers. Regardless of size, your headers should be clear, concise, and accurately represent the data in each column. However, if your table is particularly large, you might want to consider using shorter headers to save space.

What should I do if my table header doesn’t fit the column width?

If your table header doesn’t fit the column width, you have a few options. You could abbreviate the header, adjust the column width, or wrap the text within the header cell. It's important to ensure that the header remains legible and understandable even after these adjustments.

Can I color-code my table headers?

Yes, you certainly can. Color-coding your table headers can help to visually distinguish different sections of your table. However, remember to choose colors that are easy on the eye and don't distract from the data itself.

Does the font style of a table header matter?

The font style of your table header does matter. You should choose a font that is easy to read and fits well with the rest of your document or webpage. A well-chosen font can enhance the readability and appearance of your table.

Could I use symbols or icons in my table headers?

Yes, you can use symbols or icons in your table headers if they help to convey the meaning more effectively. However, you should ensure that their meaning is clear and universally understood, to avoid confusion.

What is the difference between table headers and table data?

Table headers ( in hypertext markup language (HTML)) and table data ( in HTML) are both parts of a table, but they serve different purposes. Headers provide labels for the columns or rows of the table, while the data cells contain the actual information or values.

Can I add images to my table headers?

Yes, you can add images to your table headers, although it's not a common practice. This could be done using hypertext markup language (HTML) by adding an tag within your tag. However, keep in mind that this might affect the readability and loading speed of your table.

Can a table header span multiple columns or rows?

Yes, a table header can span multiple columns or rows. This is done using the colspan or rowspan attributes in hypertext markup language (HTML). For example, would make a header span two columns.

What is the best practice for naming table headers?

The best practice for naming table headers is to keep them succinct, clear, and descriptive. They should accurately represent the data in the corresponding column or row, and ideally, they should be short enough to fit without wrapping or abbreviating.

How do I make the text in my table header bold?

By default, text in a table header ( tag) is bold in most browsers. If it's not, or if you want to ensure consistency across different browsers, you can make the text bold using cascading style sheet (CSS): th {font-weight: bold;}.

Can I have a table without a table header?

Yes, it's technically possible to have a table without a table header. However, headers help to provide context and improve the readability of your table, so it's generally recommended to include them.

What is the difference between and in hypertext markup language (HTML)?

In HTML, is used to define a header cell in a table, while is used to define a standard cell (or data cell) in a table. Text in is bold and centered by default, while text in is regular and aligned to the left by default.

Is it possible to have a table with only headers and no data?

While it's technically possible to create a table with only headers and no data, it would not be very useful or semantically correct. Tables are meant to display data, and headers are used to label that data.

Can I use different colors for different table headers?

Yes, you can use different colors for different table headers. This can be achieved with cascading style sheet (CSS) by assigning different classes or identity document (IDs) to your elements and then styling those classes or IDs with different colors.

How do I make my table headers responsive?

Making table headers responsive can be a bit complex because tables have a fixed structure. However, there are techniques to make them responsive, such as switching the table to a block display at certain breakpoints or using JavaScript to reformat the table.

Can I use abbreviations in table headers?

Yes, you can use abbreviations in table headers. However, it's important to ensure that your audience will understand them. If necessary, you can provide further explanation in a footnote or tooltip.

Do table headers need to be unique?

Not necessarily. It's possible to have table headers with the same name, but it might cause confusion for users. It's generally best to make each header as descriptive and unique as possible to clearly represent the data underneath.

How do I change the vertical alignment of text in my table headers?

You can change the vertical alignment of text in your table headers using cascading style sheet (CSS). The vertical-align property allows you to specify how content should be aligned vertically within an element.

Looking for a Great Deal?
Shop Lenovo.com for great deals on A+ Education PCs, Accessories, Bundles and more.
Shop Deals Now

  • Shop
    • Student Deals
    • K-12 Student Laptops
    • Student Accessories
    • Laptops by Major
    Education resource
    Explore
    • What is STEM?
    • Best Laptops for College
    • Student & Teacher Discounts
    • Lenovo Sustainability Programs
    Education carry case

    Stem Articles
    See All STEM Articles
    • Online STEM Education

    • STEM Career Tips & Resources

    • Women in STEM

    • STEM Educator Training

    • STEM Grants & Funding

    • STEM Education: Coding for Kids

    • STEM Education: Robotics

    • STEM Education: Biotechnology

    • STEM Education: Sustainability

    • STEM Education: AI & ML

    While every effort has been made to ensure accuracy, this glossary is provided for reference purposes only and may contain errors or inaccuracies. It serves as a general resource for understanding commonly used terms and concepts. For precise information or assistance regarding our products, we recommend visiting our dedicated support site, where our team is readily available to address any questions or concerns you may have.

    Why Lenovo?

    Go Greener with Leno...

    Lenovo is committed to Smarter Climate Action with lower energy laptops, use of sustainable materials and packaging, and available CO2 Offset Services.
    Learn More
    pastel background

    Get It Now, Pay For ...

    Lenovo has multiple financing option: the Lenovo Credit Card, installment plans, and lease-to-own financing op...
    Learn More
    pastel background

    Productivity & Peace of Mind

    Stay productive with Premium Care Plus - 24/7 priority support and coverage against accidental damage. Power through your day with our Smart Performance and extended battery solutions.
    Learn More
    pastel background

    Fast & Secure

    Get the most from your laptop with Lenovo’s state-of-the-art Smart Performance, delivering powerful, all-in-on...
    Learn More
    pastel background

    Assistance and Suppo...

    Chat with a trained professional who can help you find the right products, place or check on an order, or setup your Education laptop.
    Contact Us
    pastel background
    Enter email to receive Lenovo marketing and promotional emails. Review our Privacy Statement for more details.
    Please enter the correct email address!
    Email address is required
    • Facebook
    • Twitter
    • Youtube
    • Pinterest
    • TikTok
    • Instagram
    Select Country / Region:
    Country
    AndroidIOS

    About Lenovo

    • Our Company
    • News
    • Investors Relations
    • Compliance
    • ESG
    • Product Recycling
    • Product Security
    • Product Recalls
    • Executive Briefing Center
    • Lenovo Cares
    • Careers
    • Formula 1 Partnership

    Products & Services

    • Laptops & Ultrabooks
    • Smarter AI for You
    • Desktop Computers
    • Workstations
    • Gaming
    • Tablets
    • Servers, Storage, & Networking
    • Accessories & Software
    • Services & Warranty
    • Product FAQs
    • Outlet
    • Deals
    • Lenovo Coupons
    • Cloud Security Software
    • Windows 11 Upgrade

    Resources

    • Legion Gaming Community
    • Lenovo EDU Community
    • Lenovo Pro Community
    • Lenovo Pro for Business
    • My Lenovo Rewards
    • Lenovo Financing
    • Lenovo Trade-in
    • Affiliate Program
    • Affinity Program
    • Employee Purchase Program
    • Lenovo Partner Hub
    • Laptop Buying Guide
    • Where to Buy
    • Glossary

    Customer Support

    • Contact Us
    • Policy FAQs
    • Return Policy
    • Shipping Information
    • Order Lookup
    • Register a Product
    • Replacement Parts
    • Technical Support
    • Forums
    • Provide Feedback
    © 2025 Lenovo. All rights reserved.
    PrivacyCookie Consent ToolSite MapTerms of UseExternal Submission PolicySales terms and conditionsAnti-Slavery and Human Trafficking Statement
    Compare  ()
    x
    Call

    Need Help? Call: 

    1-800-426-7235
    Select Your Store
    Add items to your cart?
    We've noticed that you've entered a different store. Do you want to add these items to your cart in the new store?
    No Yes. Add in Lenovo Pro

    close_icon

    Sign up and receive up to $100
    off your next purchase.
    Click here for offer details
    Are you shopping for a business?

    No, Thanks

    Click here for offer details
    *Offer valid for new subscribers only. Not valid on previous purchases.
    Lenovo Privacy Policy
    Thanks for signing up!
    You should receive an email from us within the next 2 hours
    *Offer valid for new subscribers only. Not valid on previous purchases.
    Lenovo Privacy Policy
    An error occurred while submitting your request.
    Please try again later.