This is true even if the home or business has only one computer.

即使只有一台电脑也可如此。

youdao

Since there is only one token in the network, only one computer can transmit information at a time.

因为网络上仅有一个令牌，故一次仅能有一台计算机发送信息。

youdao

When the process is impersonating the client at this level, the impersonation token can be passed across only one computer boundary.

当处理序在这种等级模拟用户端时，模拟语汇基元只能跨越一个电脑界限传递。

youdao

At the time, the Internet was known as Arpanet, and was used primarily by the government, and there was only one computer store in Santa Monica, Calif.

WSJ: "Disconnect": From Talkies to Texties

And so I came to suspect that the only truly believable computer program would be one able to ape life itself, since thinking as we know it exists only as a purposive tool of living organisms.

FORBES: Sorry, Jeopardy Watchers: No Computer Will Ever Be Remotely Human

The data capture system only stores one item of information on your computer -- a random number.

BBC: Phorm: Your questions answered