What is the use of the "popup" before the U disk?

Before you pull out U disk, mobile hard disk and other external storage devices, will you first click on the device "eject" option in the taskbar, and then operate on them? Just to avoid data errors, or the device can not identify, read and write and other issues.

In fact, USB devices are hot-swappable. As long as they are set right, they do not need the above-mentioned steps. In addition, as long as people do not pull out the data when they are copied, all kinds of problems are caused by Microsoft. Why?

To access the Device Manager, right-click on "This Computer" and select "Properties". Find the option for U-Disk/Removable Disk under Disk Drive. At this time, look at how the “strategy” item in “Properties” is set. Is this clear?

In a long time ago (which specific Windows version Xiaobian can not remember), U disk read and write performance is not as powerful as it is now, just copy something, that really want people to pick the hard disk. Microsoft added "cached write" function to external storage devices, which can appropriately increase the speed of reading and writing.

And this broken function has a downside, as the following U disk has not been said a long time the indicator light, after reading and writing progress bar finished, immediately pulled U disk guarantee finished, the reason is that although the front desk "Fudge" has finished However, the data transfer function in the background is still ongoing.

So, if you don't care too much about the transfer time of a few seconds, be sure to select the "quick delete" option and make sure you don't see the "cache write error" error message.