characters too small cat v5

[moulder]

Hello everyone is a beginner of the software.. the problem is that after starting the characters of the tree and also of the options menu are too small, almost unreadable someone knows where you increase the size? ?
thanks in advance

 

[26@]

If I understand you,
to zoom in on the axle, just select it (pigiando on the axes below dx) and then dull normally. . .

 

[moulder]

Thank you!!! I solved by pressing the mouse wheel first and pop the left button!!!
Thank you very much. :