题目

英语翻译
都是在几篇文章中摘出来的看不明白的句子.
in the last couple of years.
With USB,there are no jumpers to set,IDs to select,or IRQ conflicts to resolve.
If you buy a USB hub to connect multiple USB devices,even if they are low-power ones,you should purchase a powered USB hub,meaning a hub that comes with its own AC adapter and therefore supplies all USB devices with power from its own source instead of draining it from the computer and putting an additional load on the power supply.
Device Driver
As a general rule you should assume that the driver that came with the USB device,or any other device for that matter,is outdated the moment you open the box.Before you install it,go online and make sure you get the latest version of the device driver.If a device acts flaky while others work fine,chances are you might need an updated driver.It's easy to correct and free,you should try a driver update as one of the first troubleshooting steps.
Even though many of you undoubtedly have a good understanding on the subject,this article has a natural beginning in a conceptual explanation of the function of RAM in your computer system.
Your computer can work as hard and as fast as it wants,but any time it uses the hard drive,it has to just sit and wait as the comparatively slow hard drive does its job.

提问时间：2021-03-17

答案

在最后两年中.
藉由万用串列总线,没有跳跃者设定,身份证选择,或 IRQ 冲突解决.
如果你买一个万用串列总线毂连接多样的万用串列总线装置,即使他们是低力量一些,你应该购买一个被使～有力量的万用串列总线毂,意谓一个带它自己的 AC 适配器受到的影响并且因此供应所有的万用串列总线装置来自它自己的来源力量代替排出沟外从计算机它而且放在力量补给上的一个另外的负荷毂.
装置驾驶员
通常你应该承担带万用串列总线装置受到的影响驾驶员,或任何其他的装置就那件事而论,被过时你打开盒子的片刻.在你之前安装它,变在线而且确定你最新版装置驾驶员.如果一个装置表现其它操作罚款的薄片一会儿,机会是你可能需要一个被更新的驾驶员.资讯科技是容易改正而且释放,你应该试如第一的故障修理之一步骤的驾驶员更新.
即使你之中的许多无疑地有在主题上的好理解,这一个文章有你的计算机系统的随机存取储存器的功能一种概念上解释的天然开始.
你的计算机能工作如难的而且同样地快速地当它想要,但是随时它使用硬盘,当比较慢的硬盘做它的工作时候,它必须仅仅坐着而且等候.