Excel keeps showing Want to save your changes [Fix]

If Excel keeps showing Want to save your changes message, uninstall Printer driver and change default printer to begin with. More suggestions here.
How-To Geek on MSN

How to Use the VALUE Function in Microsoft Excel

Excel's VALUE function has only one argument: where a is the value stored as text that you want to convert into a number.

Excel File Sharing Secrets & Management Features to Collaborate Smarter

Simplify Excel file sharing and exporting. Learn how to collaborate in the cloud, email files, and manage formats with ease.
IEEE

Semantic Segmentation for Remote Sensing Images Using Pyramid Object-Based Markov Random Field With Dual-Track Information Transmission

Abstract: Semantic segmentation is one of the most important tasks in remote sensing image processing. According to task requirements, the semantic depth given to the same remote sensing image can be ...