In Windows 2007, reducing the size of a file is typically referred to as "compressing" the file. This can be done using built-in tools like the "Send to" option, which allows you to create a compressed (zipped) folder. Compression reduces the file size by encoding the data more efficiently, making it easier to store or share.
It is called Compress.
http://www.xfutureblog.com/2007/09/27/how-to-reduce-or-compress-avi-file-size-and-upload-to-youtube/
The file extension for Microsoft Access 2007 is '.accdb'.
File compression
File Compression
MS Excel is a spreadsheet program that creates files called workbooks.
Save PPT 2007 file as .ppt format
open file in excel 2007 then press ribbon and go to Save as, you will see Excel 1997-2003 Workbook option, click on it and save file.
Open this file in Word 2007.
Microsoft Word 2007 file.
Human File 752 - 2007 was released on: USA: 19 September 2007 (48 to Life)
Decreasing the size of a picture file by reducing its resolution is called "image compression." This process can be either lossless, where no data is lost, or lossy, where some data is discarded to achieve a smaller file size. Lowering the resolution typically results in a smaller file size but can also reduce the image quality.