Improve my English

Hello everyone! In July i must go to training center for professional development. It is needed for my job. Since my English skill has only school and institute level and hasn't practice of really communication I want to try practice my English here. I sure there are some people who have a lot of practice of communication and who can give an advice. Now i read some technical literature for preparation to training. I'll be share some troubles or success here and report about my progress.

Thank you for attention:)

P.S. Описание написал без переводчика. Данный текст написан мной с учетом моих текущих знаний языка, так что я думаю Вы найдёте там множество ошибок. И если так, то пожалуйста, укажите на них.) Спасибо:)

P.S.#2 If you are native speaker i'll be glad to converse with you.)