While writing, it is common to make errors that go unnoticed. Before you finalize, it is advisable to proofread your document at least once to find and rectify spelling mistakes, grammatical errors, punctuation errors, and improper structure. Further, it also helps in finding out inconsistencies in tone, writing style, and tense, which you can quickly correct. Proofreading needs to be done manually. You simply cannot rely on simply spell checkers on your computer because they are not comprehensive enough to point out other English-based errors.
In order to proofread effectively, it is vital to start by reading aloud your final dissertation paper. By doing so, you can easily focused on the areas of mistakes, which otherwise get ignored smoothly. Further, you also get an idea of how to make a sentence more interesting and precise. Even more effective would be to ask someone else to read aloud.
While reading for proofreading, you will easily come across some silly mistakes as repeated words, generalizations without proper references, and partiality. You can also spot the wrongly written dates and names, punctuations, and capitalisation. Further, it also becomes possible to ensure that your paper has an effective start and end. After proofreading, it is better to read the document once more for confirming preciseness and quality. If you wish, you can even have a professional proofreader to verify your document, especially in case of your final dissertation.