Consequently, can you reapply and withdraw from application?
Withdrawing your job application will not allow you to re-apply for that job. You can only re-activate your original application.
Subsequently, question is, when can I reapply for Microsoft? Big companies have no problem giving people multiple chances, as long as you are continuously improving your skills. Often, companies (especially big ones like this) state that if you want to reapply, you should wait about 6 months, and spend the time learning more things and growing your skills.
Then, does it look bad to withdraw an application and reapply?
Yes, you can. There is no “rule” internally, and it's a case by case basis. You might as well apply again. They will have your record on file, of course, but it honestly depends on the HR manager and hiring manager's personality.
Is it bad to withdraw an application?
In fact, if you are certain the job is not right for you, withdrawing your application is a favor to the company. It saves them time and effort and allows the company to focus on candidates who are still interested in the position. Employers would prefer to avoid making job offers that are rejected.
