i can’t find effects tab.Please help!
It appears as though you are looking at a tutorial from an earlier version of Blender. Particles can be found by pressing F7, then click the physics button at the top of the buttons bar. I would send you a screenshot, but I am unable to from work.
If you are looking for the “Build” effect, it is now under the modifier stack, F9, same place as subsurf, lattice etc.
Best of Luck!!
OK! I got it!