How “The Fast Brown Fox Jumps Over The Lazy Dog” Makes Text Easier To Read On Your Windows PC


Chances are you’ve heard or seen the phrase “the fast brown fox jumps over the lazy dog,” especially if you’ve taken a typing class. Or maybe you would have typed it yourself in school.

It is also perhaps one of the best-known phrases in the English language, used for many decades for various purposes. Even today, “fast brown fox jumps over lazy dog” can help make your text easier to read on your Windows computer.

What is “The fast brown fox jumps over the lazy dog”?

“The fast brown fox jumps over the lazy dog” is an English pangram – it’s the technical term for a phrase that contains all 26 letters of the alphabet.

The phrase first appeared in an article by The Boston Journal in the edition of February 9, 1885, almost more than a century and a half ago. It has been mentioned as a good practice sentence for writing students – although this sentence starts with the alphabet A and not the word The.

The earliest known use of the phrase beginning with The comes from the 1888 book, Illustrative shortcut by Linda Bronson.

This pangram gained prominence in the late 19th century when typewriters became popular. It has been used in typing textbooks as a practice phrase and for typing tests. Additionally, the phrase “the fast brown fox leaps over the lazy dog” was used by 20th-century technicians to test typewriters and teleprinters.

What is the use of the expression in the computer age?

The use of this expression has grown with the advent of computers. Back then, and even now, this popular pangram is used for practicing touch typing and for testing typewriters and computer keyboards, yes, even your Windows laptop keyboard.

Additionally, it is used to display sample fonts and other text applications where the use of all letters of the alphabet is desired.

Being a pangram, this phrase has also found favor with teachers. One of your teachers may have given you this phrase to practice and improve your typing skills and speed. Since it contains all the letters, practicing it helps you memorize the keys on your keyboard.

And it is used to help you easily see the text on your Windows PC. Let’s see how.

What is ClearType and why does it use the phrase?

Your Windows PC is equipped with ClearType, a Microsoft technology that improves the readability of text on existing LCD screens. This applies to all types of screens, including laptop screens, pocket PC screens, and flat panel monitors.

Thanks to ClearType font technology, words on your computer screen are almost as crisp and clear as those printed on paper. Letters appear smooth and without jagged edges, but edges remain crisp.

You may have encountered unclear or blurry text on your computer screen. This can happen if you’re not using your monitor’s native resolution after playing certain games or apps, or if text looks blurry for other reasons.

But using ClearType Text Tuner could solve the font clarity problem. And in this agreement, “the quick brown fox jumps over the lazy dog” pangarm is used, because you can see the 26 letters of English.

How to Fine-Tune Your Font Settings with ClearType

ClearType is enabled by default in Windows. First, make sure it’s enabled.

  1. Open Windows Search, type ClearType, and click on Adjust ClearType Text below Best Match. Or press Windows+R keys together to open the To run box. Then type ctune and knock Walk in.
  2. The ClearType text tuner will open and ClearType should be enabled. If not, check the box next to Enable ClearType and click Next.
  3. First, the tuner will ensure that the display is set to its native resolution. If not, you will be given the option to set it. Then click on Next. If you have multiple monitors, you can choose to adjust one screen or all in turn.
  4. Over the next five screens, you’ll be presented with different samples of the same text, and you’ll have to choose the one that looks the sharpest and clearest. You’ll notice that the first text in the example, which is in English, is: “fast brown fox jumps over lazy dog” – so you can see how each letter appears on your screen. For each screen, Click on on the sample text that suits you best, then click Next. Through this process, ClearType tries to determine the type of text that displays best to you.
  5. Click on Finish after going through the five screens. The text that appears on your PC screen is now adapted to your preferences.

You can also check out our article on how to fix blurry apps on Windows 10 if everything seems blurrier than normal.

The pangram that makes font selection easier in Windows

Whenever you use the Control Panel to preview a font, the font is displayed using this pangram.

Yes, Windows Font Viewer text is the pangram itself, and now you know why – to show you what each letter would look like in a given font.

Let’s try it:

  1. Open the Control Panel by typing it Windows Search and click on Control Panel below Best Match. Or press Win + R keys together to open To run. Then type controland press Enter.
  2. The Control Panel will open. Click on Fonts.
  3. Then choose a font you like and click Insight. The font chosen for this tutorial is Calibri.
  4. If the font has multiple styles like bold and italic, you will get a prompt to open all font style windows. Click on Yes.
  5. You will see all font style windows open and stack. And you will see the pangram displayed in the chosen font and each of the font styles.

Did you know there is a workaround to change the default font in Windows 10? You can even customize Windows 11 default fonts and choose one you like.

Get Clear Text on Your Windows PC

“The Fast Brown Fox Jumps Over The Lazy Dog” is still relevant today and makes text easier to see and read on your Windows PC.


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