How can I arrange my data?

Data arranging can be performed in the way, which is regular on Windows surfaces, namely by clicking on the header of the lister.

As it can be seen in the picture, the arranged columns are marked by a triangle by the program. Increasing arrangement is marked by a ▲ arrow, and decreasing arrangement is marked by a ▼ arrow. The direction of the arrangement can be set by multiple clicking on the header. There is an option to arrange by more columns. This can also be performed by clicking on the headers of the lister and by a continuous pressing of the CTRL key arranging can be set by more columns.