diff --git a/Sistema/sistema_operativo.py b/Sistema/sistema_operativo.py
index cee5e88..dc653c4 100644
--- a/Sistema/sistema_operativo.py
+++ b/Sistema/sistema_operativo.py
@@ -8,10 +8,9 @@ import platform
 
 my_os = platform.system()
 
-def asignar carpeta_guardado(my_os):
+def asignar carpeta_guardado(my_os, download_path):
     if my_os = "Linux" or my_os = "Darwin":
         # download_path = (/home/{USER}/Downloads/)
     if my_os = "Windows":
         # download_path = (/home/)
     return download_path
-
diff --git a/git_cheatsheet.md b/git_cheatsheet.md
new file mode 100644
index 0000000..dc6df32
--- /dev/null
+++ b/git_cheatsheet.md
@@ -0,0 +1,14 @@
+# Info útil para usar git
+
+git init = initialize project to use git
+git add . = add all changes to be saved
+git add filename = add single file to be saved
+git commit -m "message" = save changes with message
+git push origin main = push changes to github master
+git pull origin main = pull changes from github master
+git checkout -b *new-branch* = create a new branch
+git status = check status of changes
+git log = see all previous saved changes
+git checkout *commit hash* = travel back to old commit
+
+Link de video que me sirvió caleta para entender como funciona git: https://youtu.be/mJ-qvsxPHpY
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