How do I check if my word orders are correct or if my sentences are grammatically correct?

Just as the title says. ^ This is for German.

October 16, 2016

October 16, 2016

Cool site! Thanks.

October 16, 2016

Duden offers a free "spellchecker". (Only in German; however, it is good way to improve the language).

October 18, 2016
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