$1$a$.)$ I do not understand how to maneuver through multiple worksheets in one workbook. I don't understand most things in Excel. It is not a program that I am too familiar with, although I have used it in both professional and educational settings, but I am still not proficient in Excel$\mathrm{.}2$a$.)$ I searched how do I apply formulas to multiple cells in a sheet. This is something I vaguely remember from using Excel at work. There is a way to put in a formula and have multiple cells follow that formula to populate specific numbers$\mathrm{.}3.$ An interesting point Dr$.$ Belluci brought up was how Excel can be used to track accreditations and degrees. I also never considered using it as tool to measure my own productivity. I could use it to keep track of hours worked and hours studied.