Method for Selecting Items

Select One Row:
Select a row by left-clicking mouse on the row or press key to move on keyboard.

Select multi-rows:
1. Add a row
Press "Ctrl" key and do not release, then left click mouse on an unselected row.

2. Delete a selected row
Press "Ctrl" key and do not release, then left click mouse on a selected row.

3. Select a Range
Select a row firstly, press "Shift" key and do not release. Then select another row by mouse, and the range between the two rows will be selected.

Notice: The software does not support" squared selection". However, user can select by pressing "Ctrl"/"Shift"+ up or down key.