PowerPoint has several views to see presentations including Normal, Slide Sorter, Notes Page, and Slide Show views. It allows modifying presentations by changing colors, zooming, and printing in different formats like full pages, notes pages, and handouts. PowerPoint enables formatting text through alignment, bullets, styles, columns, and changing spelling options. Themes can be customized by modifying colors, fonts, and backgrounds. Sections and footers are tools to organize slides.