My job is my cup of tea!

I think the most important thing in your job is that you should be interested in it and it should make you happy. If you love your job you will achieve great results, but for me the main thing is that [in my job]* I can help people, I can be creative, and my dreams and ideas usually come true) [Most English speakers will not know why you have put a bracket here!]

Hi Diana, well written. The way you have written it, means you are talking about a job you actually have - it might be slightly clearer if you include the words at *. 

If you are talking about your ideal job, you could write something like "but for me, the main thing is the ability to help people, to be creative, and my dreams and ideas will usually come true"

Reinstalling Windows

Of all the people I know, Taras is one of these those I remember the longest [? will remember the longest/ remember the most?]. He lives in the same block of flats / apartment building as I do, at a distance of one entrance two doors down from me (i.e. I live at entrance number 2 and he lives at entrance number 4). Since I'm a software developer, I'm conversant with computers, and he always turns to me when he needs help with his [computer].

So, [comment - comma is OK here but not necessary. In English we often use commas in the place we would pause if we were speaking out loud. It sounds more natural to me without a pause here (I know in Russian you have different, stricter rules). As a test, try reading it out loud] he recently asked me to look at his laptop, which had failed to boot up. He told me he thought the operating system called for needed reinstalling. Also he thought that cleaning [the notebook's insides] ["the inside of the notebook" is better, "insides" sounds like the insides of a person or animal!] of the dust would do it a power of good, as I had explained to him that the reason why the machine overheated so much was dustiness. But, having brought the laptop to me, he asked me not to take it apart. Well, so much the better: I didn't fancy wiping the chips.

I started to install Windows 7, and soon ended up with an error message. I tried again. The same. Google told me that it might had been either a virus in the boot sector or the damaged hardware. I called up Taras and filled him in. Then I tried to install Windows XP, but the outcome was the same. I handed over the laptop computer to Taras, planning to download the antivirus software at work where the internet connection speed is high enough for this job.

But on the next day, Taras told me that some guy managed to install Windows XP on the notebook. They put down the success down to cleaning the hardware from the of dust. I still don't know if either it did the trick or a sophisticated repack of Windows succeeded/worked managed there where my official distribution disk failed. Though, Taras was disgruntled though [if you want to put something at the beginning of the sentence, use 'however'], because he was charged 200 UAH for the work. I wouldn't take any money from the chap. After turning it over in his mind, he came to the conclusion, that it was too steep for the work that took up less than half an hour, most of which could be spent on doing other work [not sure what this last part really means - that even < half an hour was too long as the guy was wasting his time?]. It's worth mentioning that he is one of the people who don't hesitate to exerciseing their brawn while standing their ground. I'll have to have developed this quality so that I'll be able to protect my future wife and children from danger. But this quality has costed him at least a foretooth and a few visits to the ICU by reason of due to cerebral injury in the past. My neighbour / neighbor paid 150 UAH [so he bargained him down?]. A few hours later, he met by chance another guy by chance who told him that, in fact effect, it was him who had installed Windows, for 50 UAH (~ $6), and so the first guy appeared to be a middleman.

Hi Ivan, very good work, a lot of it souds native. I made a lot of comments mainly to polish it.

Обо мне

Меня зовут Джордж (он же Гога, он же Гоша, он же Юрий, он же Гора, он же Жора). Я британец – моя мама шотландка, а мой папа валлиец, но сейчас я живу в Англии. Я родился в Бельгии и там ходил в школу 7-8 лет – поэтому я хорошо говорю по-французски.

B университете я изучал математику, но сейчас я работаю в юридической фирме: я английский « солиситop » – это как наполовину-адвокат и наполовину-юрист. Но я ещё младший солиситор. Значит, мне нужно делать всё, что хочет партнёр!

В Англии можно делать так: после университета я изучал интенсивный курс по подготовке юристов. Потом, нужно было поработать 2 года в одной юридической фирме. В этот период, я работал в Москве 6 месяцев, где научился немного говорить по-русски.

Сейчас я изучаю русский язык в свободное время, и иногда я делаю уроки по-скайпу. Я думаю, что русский – очень интересный язык, а ещё это очень важный язык в английском юридическом мире: самые известные судебные дела в английских судах – русский дела, например дело Абрамовича и Березовского в прошлом году.

Но, это всё обо мне и моей жизни на сегодня. Очень приятно и пока!

Джордж

English lesson and meeting with my friend

Hello!
Yesterday I was on had an English lesson.
We talked about a technologies when which allow us to speed up [an live] [life? (жизнь?)]. 

For example in a bussiness we can communicate with a colleagues from a others places and a others countries.