��� �������� ������ �����������, ������� , ��� ����� ��� ���� ������������� ��� ���������� ��� ��������� .�� ����������� ����� Freeware, ����� ��� ������� ��� ��� ����������� �����������. ��� ������ ��� ��� ��� �� ���������.�� ����������� �� ���������� ��������� ��� ��������� ��� ������� �������� ,��� �� ��������� ��� ��� ���� ��� ������� � ��� ���� ��������������� �� ���. �� ����������� ����� ������ ��� ����, �� �� ��������� updates ��� NORTON Antivirius,o��� ��� ��� �� �����, ��� ��� ����� ���� ��� .

   Here are some programs , useful, for those of you who use the computer for calculations. The majority are Freeware ,small in size and they do not need installation. Here the same applies as for the circuits. The programs will remain available for download a certain length of time , which will depend on the size of the page or until it is replaced by a new one.   The programs have been inspected for viruses, with the latest updates of Norton Antivirius, as with all the material which is not my own.