How to Insert the Sigma Symbol (Σ) in Word, HTML, and More

Learn how to easily insert the sigma (Σ) symbol using keyboard shortcuts and methods in different applications.

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To insert a sigma (Σ) symbol, you can use keyboard shortcuts or special characters. On Windows, press Alt + 228 or type 03A3 followed by pressing Alt + X. On Mac, press Option + W. In Microsoft Word, go to Insert > Symbol and find sigma. For HTML, use the code Σ.

FAQs & Answers

  1. What is the sigma symbol (Σ)? The sigma symbol (Σ) is a Greek letter commonly used in mathematics to represent summation.
  2. How can I type the sigma symbol on a Windows computer? To type the sigma symbol on a Windows computer, press Alt + 228 or type 03A3 followed by pressing Alt + X.
  3. What is the shortcut for typing sigma on a Mac? On a Mac, you can type the sigma symbol by pressing the Option + W keys.
  4. How do I insert the sigma symbol in Microsoft Word? To insert the sigma symbol in Microsoft Word, go to Insert > Symbol, then search for and select the sigma symbol.

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