Google Tags/labels con't......When u want to keep an incoming/outgoing email u will want to label or tag it. You can put several labels on it so you can retrieve fast.
How to label/tag:
1..open the email in google
2..click the label button above the email
3..select a label u already created or create a new label
4..if u r creating a new label, a new label box will pop up
5..type label and click ok
As u add labels, they appear alphabetically in the column to the left. cg