Question checking LaTeX output
I am totally new to LaTeX so please bear with me. I have the text editor Texnic center am and currently trying to learn to use it to create LaTeX documents. I finally got to the point where I can finally build documents and view the output in Adobe. My question is, while working on a document, is it bad, after initally saving your file, to regularly "build" the output repeadedly as you work on your document to check the output to see if its correct,or is it best to just finish the whole document first, and then make adjustments accordingly? I don't know much about computers, so I'm not sure if continuously building over and over again is bad for your memory, or can cause issues.
Thanks in advance for any advice!