[himanshu_monga]

How to link the excel cells with next colums so that when we miss any colums to fill then we don't hv write to fill next colums

[ScottGem]

You need to explain this further. You can reference any cell in a spreadsheet by using the cell's address (col and row, i.e. a1). But I don't understand what you mean by missing columns.

[JBeaucaire]

You're referring to a feature in Data Validation. With this, you can set B2 to not accept any input until A2 has been filled in.

For example:

1. Select B2:F2
2. Open the Data Validation window and apply these settings:

Settings: Allow: Custom
Formula: =A2<>""

[ ] Ignore Blank << uncheck this

That should do it.