Win8 file history record using detailed explanation

When we need to back up important files, most of them will choose to copy the files to a USB flash drive or a mobile hard disk. If the network speed is good, they can also be backed up to the cloud. Although these two methods are very safe, they are very simple. But if we back up important documents, such as a report or report written, and modify it one day, we may forget to update the data in the backup at the same time, the cloud is more difficult to operate, if we update the backup in time The data inside, but sometimes we feel that it has been more suitable without modification. This is even more troublesome, which means that backup is easy, but if you want to retrieve a certain data or data from a certain time period, There will be no way to start, we need a software that can update the backup data in time, Windows built-in file history can help us. Procedure: 1. Place the mouse button in the lower right --- --- super exhalation control panel to select settings --- --- --- security system and file history;

2. The file history function is turned off by default. Click to start it. It can be selected for the first time. You need to select the drive for the first time. You can select the external drive (mobile hard disk or USB flash drive) and the network location. The network location needs to create a home group, and then back up the files to On the computer hard disk of other members of the family group, since the author did not establish a family group, only the relevant functions of the U disk are displayed here, and the use of the network is similar.

3. Compare Unfortunately, the file history does not support the initiative to select the drive folder, supports only link to the library, but in fact the same, we can associate files will be backed up to the library, the default Is to back up all the files in the library, if we do not need to back up a lot of useless high-definition video or music files, you can select the unneeded library files in the exclusion folder, here to remove a lot of unimportant video files.

4. Click Run Now, it can backup libraries, speed depends on the size of your library file, the slower the first time, now shows file history is a backup copy of your files At this time, removing the USB flash drive will destroy your backup data. Waiting for a while, you will back up.

5. At this time we open U disk, you will see the following folders. The xml file in Configuration is the layout management of the backup data. We don't need to understand this part. The data we backed up is saved in the Date folder. We can read the file in it, but it is very troublesome, we can Retrieve the backed up data by restoring personal files in the file history.

6. Click on the left column to restore your personal files, you will see a screen may be about choice, every time we change a file inside the library, the system will automatically according to the default time frequency Updating the data inside, 4/4 means that I have made 4 changes to the file. Every time the data is saved, if we want to restore any of the data, click the green button to restore the file.

7. Here a selection period, the data can be recovered.

8. If the data in the file is not a lot of changes, the system will skip this part, thought requires a lot of time to complete resume, skip these items, quickly concluded.

9. You can change the frequency saved in the file system inside the advanced settings, the default is one hour, of course, if we need to update now, you can also manually update. You can also change the size of the offline cache, the saved version, and select the default settings.

In short file history, not only can back up data, but also the function of a time machine, we can choose to have data for a period of time to recover, and this is now a lot of mobile terminal contacts The assistant is very similar, it is convenient to select the data of a certain period of time in the past to recover.