1, open wps.

2. Select a document and open it.

3. Click Tools Options in the lower left corner.

4. Find the "Night Mode" function button in the pop-up page. Clicking it will turn this feature on because it is off by default.

WPSOffice is an office software suite independently developed by Jinshan Software Co., Ltd., which can realize the most commonly used functions of office software, such as text, form, presentation, PDF reading and so on. It has the advantages of low memory occupation, fast running speed, many functions in the cloud, strong support of plug-in platform, free online storage space and document templates.

Support reading and outputting PDF (. Pdf) file has the unique advantage of being fully compatible with Microsoft Office97-20 10 format (doc/docx/xls/xlsx/ppt/pptx, etc.). ). Covering Windows, Linux, Android, iOS and other platforms. WPSOffice supports desktop and mobile office. The WPS mobile version has covered more than 50 countries and regions through the GooglePlay platform.