Those questions represent the most common reasons why someone would begin to look at their resume and decide if it needs to be updated. What most people discover over time is that their resume should always be update-to-date as job changes can occur suddenly and without any prior warning.
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.
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.
As has been indicated above, the word resume comes from the French word resume meaning "summary". Leonardo da Vinci is credited with the first resume though his "resume" takes the form of a letter written about 1481–1482 to a potential employer, Ludovico Sforza. For the next roughly 450 years, the resume continued to be a mere description of a person, and included their abilities and past employment. In the early 1900s, resumes listed things like weight, height, marital status, and religion. It was not until 1950 that the resume evolved into something more than words written on scraps of paper. By then, resumes were considered very much mandatory, and started to include things like personal interests and hobbies. It was not until the 1970s, the beginning of the digital age, that resumes took on a more professional look in terms of presentation and content.
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