To inform you vs Update

When to use each in English, with meaning, register, and examples.

To inform you

Top 2,000 (common)

Update

Top 1,000 (very common)B1verb
Most common: Update
 To inform youUpdate
Pronunciation🇬🇧 //tə ɪnˈfɔːm jʊ//🇺🇸 //tə ɪnˈfɔrm jʊ//🇬🇧 /["/ˌʌpˈdeɪt/","/ˌʌpˈdeɪts/","/ˌʌpˈdeɪtɪd/","/ˌʌpˈdeɪtɪŋ/"]/🇺🇸 /["/ˌʌpˈdeɪt/","/ˌʌpˈdeɪts/","/ˌʌpˈdeɪtɪd/","/ˌʌpˈdeɪtɪŋ/"]/
MeaningTo tell you something important.To make something new or better.
ExampleI want to inform you about the meeting tomorrow.Please update the software to the latest version.
RegisterNeutralNeutral
How commonTop 2,000 (common)Top 1,000 (very common)
CEFR level-B1
Part of speechverb
Collocationsinform you of, inform you about, require to inform, inform you subsequently, hope to informconstantly, continually, continuously, try to, need to, on, to, with, constantly, continually, continuously, try to, need to, on, to, with
Antonyms-degrade, downgrade
Common mistakesOften used incorrectly as 'inform about'., Confused with 'to notify you'., Using too many formal words makes it sound unnatural.Confusing 'update' with 'upgrade', which means to improve or enhance something., Using 'updating' as a noun, instead of 'update'., Omitting the object when saying 'I will update' — it should be clear what is being updated.
Usage notesUse 'to inform you' to notify someone of important news or updates. It’s suitable for both formal and casual contexts.Use 'update' when talking about changing information to reflect new details. It's appropriate in both personal and professional contexts, but avoid using it in overly casual conversations.

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To inform you

Frequently asked questions: To inform you vs Update

What's the difference between To inform you and Update?

To inform you: To tell you something important. Update: To make something new or better.

Which is more common: To inform you and Update?

Update is the most common in everyday English.

Can you show an example of each?

To inform you: I want to inform you about the meeting tomorrow. Update: Please update the software to the latest version.

Can I use To inform you and Update interchangeably?

Not always. To inform you and Update are related and overlap in some contexts, but they differ in register, how common they are, and usage, so swapping one for another can change the meaning or tone. Check the differences above before substituting.

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