Office software, must not be without the use of WPS, including text, forms and presentation ppt three office software. To prevent a document from suddenly powering down when editing a document, we need to set up an automatic save interval on the WPS.
First step: On the WPS menu in the upper-left corner, click Options in the lower-right corner.
Step two: In the Options dialog box, select the General and Save tab.
General and save
Step three: In the scheduled backup, time interval text box, set the interval.
Fourth step: Click OK.