Category Archives: Computer Tips & Tricks

Reduce the size of a PowerPoint file

If you make a PowerPoint presentation that contains a lot of images, the file might end up being quite large in size, particularly if the images you used were very …

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Protect yourself from losing all your hard work

Every semester, I have at least two or three students who lose all their files, including final papers for my class, near the end of the semester due to computer …

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How to change the default app that opens a file type on a Mac

A few “computer housekeeping” tips