To conclude it is a mistake to focus on finding ways to make products easier to throw away in the name of helping the environment Biodegradable plastics are exciting and useful materials but they should only be used when they have a concrete benefit for a specific product

Can you repeat this sentence, but add in punctuation?
To conclude, it is a mistake to focus on finding ways to make products easier to throw away in the name of helping the environment. Biodegradable plastics are exciting and useful materials, but they should only be used when they have a concrete benefit for a specific product.
Unsure about which type of HEY2 file you have Do you want to know exactly what it is who created it and how to open it

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Unsure about which type of HEY2 file you have? Do you want to know exactly what it is, who created it, and how to open it?
You may run into the same problem as Ida Sivyer from Hong Kong lets see what helps this friend solving it My IBM has experienced crypt32dll was not found problem when playing World of Goo And thank god DLL Suite has this amazing efficiency to fix crypt32dll

Can you repeat this sentence, but add in punctuation?
You may run into the same problem as Ida Sivyer from Hong Kong, let's see what helps this friend solving it -- "My IBM has experienced "crypt32.dll was not found" problem when playing World of Goo. And thank god DLL Suite has this amazing efficiency to fix crypt32.dll".