Question
Who is known for developing the first successful
incandescent light bulb?Solution
Thomas Edison is renowned for his invention of the first practical and commercially viable incandescent light bulb. Edison's innovation involved using a carbonized bamboo filament that could emit light for extended periods. This invention marked a significant advancement in lighting technology and had a profound impact on society by making indoor lighting more accessible and convenient.
The basic unit of a worksheet into which you enter data in excel is called a ______:
Which feature allows you to rehearse the timing of a presentation?
In word processing, an efficient way to move the 3rd paragraph to place it after the 5th paragraph is—
What is the shortcut key for Spell check in document.
How can you add a page border to a document in Microsoft Word?
The default file extension of MS-Excel is
Which of the following is a valid data type in MS Excel?
Which keyboard shortcut is commonly used to access macros in Microsoft Office applications?
_________ are the visual effects which appear in PowerPoint when one slide moves to next.
How can you crop an image in PowerPoint?
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