Beyond just ensuring that your resume looks like all the other resumes out there, templates are also generated as "one_size_fits_all" solutions. Do your career, your unique work experience, and your individual goals really fit in a one_size_fits_all format? For the vast majority of people, the answer will be no. Very few professionals have a completely linear, untarnished employment history. If there are any 'problems' in your background__such as a period of unemployment, too frequent job changes, a demotion, or any number of other challenges__a resume template will only accentuate and call attention to the negatives.
At this point, many job hunters decide that the wisest choice is to invest in the services of a professional resume writer. However, many others will opt to continue on their own, putting their best effort into developing a custom resume that is effective and will help them to shine among the multitudes of other job hunters. For these people, there are lots of resources available, including books of example resumes prepared by professional resume writers, websites with example resumes, and online resume writing tutorials and articles, again usually developed by professional writers.