Visits computer training: computer elementary operation eo, computer routine maintenance and service, commonly used software use and so on!

上门电脑培训：电脑基本操作，电脑日常维护与维修，常用软件使用等！

youdao

Literacy now includes elementary computer skills.

有文化现在包括基本的计算机技能。

《柯林斯英汉双解大词典》

The study involved 62 elementary- and middle-school children from southeast Michigan who were randomly assigned to train on one of two video game-like computer tasks.

这项研究对密歇根东南部的62个小学和初中生进行测试，他们随机从两款类似电子游戏的电脑任务中选一款进行训练。

youdao

Like a lot of people my age, the first computer I ever used was an Apple IIe, back in elementary school, which was full of them.

FORBES: What a Long Strange Trip it's Been: From the Apple IIe to India's New $50 Tablet

The money grows tax deferred and can be withdrawn tax free if used for "qualified educational expenses, " which include not just college but also private elementary and secondary tuition, tutoring and even a computer.

FORBES: Money & Investing

Some years ago, I paid a visit to a friend and found her elementary school-aged kids giggling in front of the computer screen.

FORBES: An Open Letter To Tina Fey, Purveyor of That Which Is Good in Life