To apply alignment and justification to your text, depending on the software or tool you're using, there are different steps to follow. Generally, you'll need to select the text you want to align or justify - it could be a single word, sentence, paragraph, or block of text - and then find the alignment or justification options in the toolbar, menu, or panel. Most applications will have icons that represent different types of alignment or justification such as left, right, center, justify, top, or bottom. Once you've clicked on the icon that corresponds to the type of alignment or justification desired, your text should change accordingly. Lastly, you may need to adjust the spacing or hyphenation of your text to improve its readability and legibility.