Windows Subsystem for Linux tutorial added

[DaliaMedhat]

The markdown for the Windows Subsystem for Linux tutorial is added as well as the screenshots folder necessary.

[codecov-commenter]

Codecov Report

Merging #2 (f7106e2) into main (b353e9e) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##             main       #2   +/-   ##
=======================================
  Coverage   55.00%   55.00%           
=======================================
  Files           3        3           
  Lines          20       20           
  Branches        4        4           
=======================================
  Hits           11       11           
  Misses          9        9           

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