How can I make a file smaller?
Zipping and unzipping files Find the file or folder you want to compress, press and hold (or right-click) the file or folder, select (or point to) Send To, and then select compressed (zipped) folder.
How do I reduce the file size of an image?
Click on “File” – “Open” at the top left and select the appropriate file. In the menu bar in the “Image” tab click on “Resize”. Make sure to activate the option “Keep aspect ratios”. Now either change the number of pixels or adjust the image size as a percentage.
Which file is not that easy to compress?
Because some formats, for example music as MP3, JPG images or MPEG videos, are already compressed and cannot be packaged better with ZIP programs, however good they are. On the other hand, reducing the size of software and documents usually works well, but PDF files often offer little leeway.
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