Ex: Fillet abd Chamfer the Edge

Fillet

Home tab > Modify panel > Fillet

Select the edge

Input fillet radius

Press Enter, Enter again to accept the same edge

Repeat the Fillet command again

Select other edge

Press Enter to accept the previous radius

Click Chain option on the command line

Select the nearest edge

Select other nearest edges

Press Enter

Chamfer

Home tab > Modify panel > Chamfer

Select the edge of the hole

Press Enter to accept the base surface

Input the base chamfer distance

Press Enter

Input other chamfer distance, press Enter

Select the same edge

Press Enter