Where did the TableAdapter go and how to get it back?

Question

visual studio

Not very strong in programming, so please do not throw stones strongly
. I have MS Visual C # Commynity 2013
After reinstalling MS Visual Studio, TableAdapter is not created when placed on the Datagridview form.
2 DataSet and BindingSourse elements are created.
In projects written before reinstallation, it is available when opened. It is absent in the toolbox (I don’t remember if it should be there at all).
The following is connected:
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using System.Threading.Tasks;
using System.Xml;
using System.Xml.Linq;
Comrades help out ...
Where to find, how to return?