You have to keep in mind the fact that when you send out a resume it is taking your place and represents you as a person, without the guarantee of securing an interview - and that means your resume can make or break your job prospects before you ever get to speak to someone about it.
In many contexts, a resume is typically limited to one or two pages of size A4 or letter-size, highlighting only those experiences and qualifications that the author considers most relevant to the desired position. Many resumes contain keywords or skills that potential employers are looking for via applicant tracking systems, make heavy use of active verbs, and display content in a flattering manner.
Another common misconception is that a resume must be one page in total length. I am not certain I know how that idea became popular or why it has remained so engrained as it ultimately serves little purpose for most candidates and it can work to the detriment of a job seeker. The reason why is that a one page resume, for a person who has fairly extensive experience, can sell them short. This type of resume will either leave off critical information or it will be typed in a font size that is not easy to read.
Then make certain that it has a fresh ribbon in it. It's very important that you make sure the writing on your resume looks good. This means clean, crisp, and sharp looking letters. Another good way to produce a top looking resume is by having it typeset. If your resume was produced using a computer and saved on a disk, you can hire a commercial typesetter who can use this file.
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