Medically reviewed by Anju Goel, MD Key Takeaways CD4 counts show how strong your immune system is; lower counts mean a weaker immune response.The CD4 percentage shows what part of your white blood ...
Counting non-empty cellsThe COUNTBLANK-COUNTA conflict (and how to fix it)Summary: Choosing the right counting functionIn most counting scenarios in Excel, COUNTBLANK reliably counts blank cells, and ...