Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
I turned on
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "I turned on" is correct and usable in written English.
It can be used when referring to activating a device or system, such as electronics or appliances. Example: "After a long day, I turned on the television to relax and unwind."
✓ Grammatically correct
News & Media
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
57 human-written examples
I turned on the lights.
News & Media
Why was I turned on?
News & Media
So I turned on my light and got up.
News & Media
Then I turned on the heat and waited for about an hour.
News & Media
But as I turned on to PM on Thursday afternoon it turned out I had miscalculated.
News & Media
Haven't I turned on morning television or glanced at the Internet lately?
News & Media
I turned on in the Mac Pro and pointed it to a 500GB drive.
News & Media
I turned on my side.
News & Media
I turned on the gas.
News & Media
Then I turned on the radio".
News & Media
Then I turned on the pressure.
News & Media
Expert writing Tips
Best practice
When writing, consider the context. Use "I switched on" for a more formal tone and "I flipped on" for informal situations. If referring to a computer, use "I booted up".
Common error
Avoid shifting verb tenses within the same sentence. For example, instead of "I turned on the light and then will read a book", use "I turned on the light and then read a book".
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "I turned on" functions as a declarative statement, indicating the action of activating a device or system. Ludwig AI confirms its common usage across various contexts. The subject "I" performs the action on an object (often implied or directly stated).
Frequent in
News & Media
98%
Wiki
1%
Formal & Business
1%
Less common in
Science
0%
Encyclopedias
0%
Academia
0%
Ludwig's WRAP-UP
The phrase "I turned on" is a grammatically sound and frequently used expression that indicates the act of activating something. Ludwig AI confirms that it is suitable for various contexts, predominantly appearing in News & Media. While alternatives like "I switched on" or "I powered on" exist, the choice depends on the context and desired level of formality. When writing, ensure consistency in verb tense and consider the specific nuances of each alternative to best convey your intended meaning. With a neutral tone and widespread usage, "I turned on" remains a versatile and reliable phrase in both spoken and written English.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
I switched on
Replaces "turned" with "switched", providing a slightly more formal alternative.
I powered on
Emphasizes the action of providing power to a device.
I activated
A more general term that can apply to various systems and devices.
I flipped on
Implies a quick, abrupt action, like using a switch.
I started up
Specifically refers to initiating the operation of a machine or device.
I booted up
Commonly used for computers and electronic devices.
I set in motion
A more figurative alternative, suggesting initiating a process.
I initiated
A formal term for starting a process or function.
I enabled
Suggests making something functional or available.
I commenced
A highly formal and less common way of saying "started".
FAQs
How can I use "I turned on" in a sentence?
You can use "I turned on" to describe the action of activating or starting a device. For instance, "I turned on the radio to listen to the news" or "I turned on the computer to start working".
What are some alternatives to "I turned on"?
Alternatives include "I switched on", "I powered on", or "I activated" depending on the context.
Is there a difference between "I turned on" and "I switched on"?
While both phrases are similar, "I switched on" may sound slightly more formal than "I turned on". The choice often depends on personal preference and the specific context.
When is it appropriate to use "I booted up" instead of "I turned on"?
"I booted up" is specifically used in the context of starting a computer or other electronic device that requires a boot sequence. It's a more specific term than the general "I turned on".
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested