Where to find article "the fundamentals of MQL4"?

[tao zemin.]

I  go across several articles with " This is the fourth article from the series "MQL4 Languages for Newbies". ". I found these article very helpful. But the first article " "the fundamentals of MQL4" can not be found even if i searched several times on the site. Could someone be so nice to give me a link to this article? thanks a lot for your time and consideration. 

[Ubzen]

Article:  https://www.mql5.com/en/articles/1500

Author: https://www.mql5.com/en/users/banderass

More: https://www.mql5.com/en/articles/mt4/author/banderass/ 

[tao zemin.]

tzm:
I  go across several articles with " This is the fourth article from the series "MQL4 Languages for Newbies". ". I found these article very helpful. But the first article " "the fundamentals of MQL4" can not be found even if i searched several times on the site. Could someone be so nice to give me a link to this article? thanks a lot for your time and consideration. 

Sorry, these links are not i wanted.I saw several articles claimed themselves from the series "

MQL4 Languages for Newbies". I can find the second, third, and fourthe article from this series. But Is it possible to find the first article?

 

many thanks again for your time and efforts. 

[William Roeder]

tzm: But Is it possible to find the first article?

1. Did you click on the link provided?

   More: https://www.mql5.com/en/articles/mt4/author/banderass/

2. Or use Use this?
   

You would have found MQL4 Language for Newbies. Custom Indicators (Part 1)

[tao zemin.]

WHRoederand UBzen:Thank you . The last link in  https://www.mql5.com/en/articles/mt4/author/banderass/ in your reply seems to be first article from the series. Since the community has paid so much efforts. I dont want you to put so much efforts. I hope that I can find an article or a book on the internals of MT4(just like < the internals of windows >did in 1990s. ), which explains the key components, and their core mechanisms which can helps us a lot in MT4 programming. I hope i am not too greedy...:)