Have question about my work history,its missing computer skills?

but have listed some of my skills and need to know what skill is the best to offer in a job application if any will be good enough without computer skills, tig welding /mig /stick/gas welding/leadership/people skills/ lathe-milling machine-tool building/forming jig builder/mold building/ gas forge building/ rotory-compressor rebuilding/piston-compressor repair/plumbing-air tanks and overhead lines/punch press repair/heat-treatment of tool steels/ surface grinder/ machinery problem solving/ bull dozer-back-hoe-operation-repair/ basic hyd/basic-elec/110volt/220 single phase/230/240/-3phase 440 volt-////large machinery transport and rigging/ setup-pre-run/ large-small-forklift oper/ ind- pen -forging hammer builds repairs die building/-- iv'e worked for 20 years at one company i have letters of recomindation from them, but i have no documents where i recived any of my training at any schools, with no computor skills,could my work history be worthless information on job application?

Have question about my work history,its missing computer skills?events

I think it depends on the type of job that you are looking for. Some don't require any computer skills. However, if you are concerned about not having skills for a particular type of job, then take a class and note it in your application. If a job requires more computer skills than you have, an employer might still consider your application because you have a grasp of the basics or have some skills. He/she might figure that they can teach you what you need to know for the job.