Install anti-virus software on your computer and keep it updated.

给你的电脑安装防病毒软件并保持软件更新。

youdao

Hence I still have Windows in the other partition that I hardly visit - once a month to keep it updated and maybe for work occasionally.

因此我在很少访问的分区还保留着Windows，可能一个月才会打开一次来更新它，有时只是为了工作。

youdao

Since new devices are frequently introduced, the device repository is updated regularly to keep it current.

由于经常引进新设备，设备储存库就必须定时更新以保证它的实时性。

youdao

And once you've published a page, it's a real pain to keep it updated.

FORBES: Magazine Article

Many companies will invest heavily in building a site but spend very little to keep it updated.

FORBES: Does Your Brand Have Diaper Rash?

Paulson, for his part, vowed to review the program thoroughly and to keep Congress updated on it.

FORBES