When a company launches its products.

[tufguy]

"When a new company you have never heard of launches its products, you feel a bit unsecured about its products. These products and the name of the company are never heard of by the people. They aren't aware of these products."

Please check.

 

[Tarheel]

Use "unsure" there. Perhaps:

When a new company launches its products you feel unsure about those products.

You can say "a new company" or "a company you have never heard of before". (They don't mean the same thing, but depending on the context you can use either one.)

 

[emsr2d2]

See HERE for examples of usage of "unsecured". When you've finished studying those, change the word in the Search box to "insecure" and look at those examples. Then do the same with Tarheel's suggestion of "unsure".

 

[tufguy]

"When a new company or a company you have never heard of before launches its products, you feel a bit unsure about its products. These products and the name of the company are never heard of before by the people. They aren't aware of these products."

 

[emsr2d2]

"When a new company or a company you have never heard of before launches its products, you feel a bit unsure about its products. These products and the name of the company [STRIKE]are[/STRIKE] have never been heard of before by the people. They aren't aware of these products."

See above. You used the wrong tense where I have marked in red. Also, by "the people", do you mean "the general public"?

 

[tufguy]

by "the people", do you mean "the general public"?

Yes.

 

[emsr2d2]

"When a new company or a company you have never heard of before launches its products, you feel a bit unsure about its products. The general public have never heard of these products and the name of the company. [STRIKE]are never heard of before by the people." [/STRIKE] They aren't aware of these products. This sentence is unnecessary. It means the same as the sentence before it.

See above.