To clarify when this functionality is available, you can only save the view when you are viewing a Data Collection Set. The "live" data cannot be saved in this way.
Performance Monitor in Windows Server give us the ability to see when our servers are having some issues. Analyzing that data into something meaningful can be a problem. You can export your data to Excel so you can better see what your performance data represents.
First collect your data.
Right click the graph and select Save Data As.
Change the Save as type to Text file (comma delimited)(*.csv).
Give the file a name and save it where you want to store it.
Now open that file on a client with Excel installed on it. By using excel, you will be able to present the data in a more meaningful format.