Simple past tense and past participle of keyboard.(verb)
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Use "keyboarded" in a sentence
"I also e-mail, go on Facebook, watch YouTube videos, shoot photos with a digital camera, research stuff on the web, "attend" online meetings in a chat room, do freelance editing and proofreading in a pixel way, write a weekly newspaper column on my computer, and recently authored a book I keyboarded in Microsoft Word."
"The data sets we have at our keyboarded fingertips are nothing short of awesome, from Twitter mood maps to international economic indicators to advancements in medical recording."
"So last night, in between playing with the broken version of the Creature Creator, I wound up revising the hasty climax I had keyboarded to finish "Smoke and Mirrors," and fleshing it out a little, to the tune of 230 more words."