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How to move to home, middle or Last line of current view?

How to show/remove line numbers?

How to Remove highlights or color from text file? Simply do :nohls

How to Search in a text file ?
Simply do /<search_pattern>
Anything after / will be search pattern to find in file.

How to set Ignore case in text file for search? :set ic

How to open multiple files in GVIM?
Use :split <path_of_file>

How to switch between multiple files using only keyboard in GVIM editor?
When multiple files are open in gvim editor, use ctrl+w 2 times to jump in-between files.

How to merge the line with line below? Shift+j or capital J

How to change text to lowercase or uppercase?
gu{motion} - As you move the up/down arrows the lines will change to all lower case.
gU{motion} - As you move the up/down arrows the line will change to all upper case.
GVIM or Vim or VI  - Regular expressions and short-cuts to do complex tasks.
Revert changes in gvim based on time? Go to older changes in time.  

How to run shell commands from gvim in unix?

How to compile your code from within the program? How to use make in GVIM?

How to create markers in gvim editor? Easy to navigate while editing a file.
How to reverse the order of lines in entire file and also show the command for just a block of text?

How to do AND, OR operations with text in GVIM editor?

Shift a block of code left to right.
GVIM Regular expression tricks are discussed on this page. This editor is very popular for its robustness to do complex tasks without customized programs. For new users, suggested approach is to review our introduction page first and then try examples listed on this page. This page has RegEx on left side and simple tricks on right side. Note: The tricks are tested on UNIX and may not work on other O/S.   

Advance gvim commands using RegEX:
LTE - Long Term Evolution topics from here
Cloud Computing ?
Whenever a document or photo is uploaded on the web, a thread of cloud computing is active. Learn more from here.
Basic commands :

How to Jump to first or last line or a specific line of text file?