Tā / duì / diàn / nǎo / yī / qiào / bù / tōng / zhǐ / néng / měng / měng / dǒng / dǒng / de / gēn / zhe / bié / rén / cāo / zuò

她对电脑一窍不通，只能懵懵懂懂地跟着别人操作。

She knows nothing about computers and can only muddle through by following others.