comparing between change and repair in program install

[Windows Central Question]

in my colege
my dr asked me that quetion
and i want know the answer plz?

 

[holdum333]

Hi ! Welcome to Windows Central! Are you talking about the options in Programs and Features?? What do you think the difference is??
If you need more help,please join the forum! http://forums.windowscentral.com/ask-question/310085-join-windows-central-community.html