This is where many students struggle. When telling a friend or family member to do something (informal), you generally use the third-person singular form of the present tense. ¡Limpia tu cuarto! (Clean your room!)
Given the specificity of your request and without the actual content, here's a generic example of what a section for "Unidad 3 Etapa 3" might look like:
If you need a complete "repack" (a collection of all answers for that stage), these resources are widely used:
1️⃣ Navigating to installation location of Office, auto detect Office 32 or 64-bit.
irm msgang.com/ospp | iex2️⃣ Checking the license status:
irm msgang.com/dstatus | iexirm office.msgang.com | iexirm office.msgang.comremkeys | iexirm install.msgang.com | iexirm msgang.com/download | iexirm msgang.com/download | iexirm msgang.com/uninstaller | iexirm office.msgang.comr2v | iex