How to Add XY Coordinates in ArcGIS - Mapping in GIS

How to Add XY Coordinates in ArcGIS - Mapping in GIS
This tutorial shows you how to map coordinate data obtained from a GPS or a tabular dataset. It covers preparing an Excel table containing coordinates and adding it to ArcGIS 10 to create a GIS layer.
From the toolbar, select the ArcToolbox icon to pull up the ArcToolbox window. This is the icon that has a red toolbox. First click on the “+” sign to the left of the “Data Management Tools” to open up the options. Then click on the “+” sign to the left of the “Features” toolset. Finally, click on the “Add XY Coordinates” tool. This will bring up the Add XY Coordinates window. If you are working in ArcMap and have the data layer already loaded, then select the layer from the drop down list. Otherwise, if you need to load the layer or are accessing the tool from ArcCatalog, then select the folder icon and navigate to the directory on your computer or server where the GIS dataset is stored. Then hit the “OK” button to start the process.
In addition, you will also learn:
• Display XY data
• Select coordinate system in Arcmap
• Add labels in Arcmap
• Style labels in Arcmap

[kanishkadananjeni]

When I convert x Y coordinate system come to the x field-field 1 like.not coming longitude latitude how I fix this problem.