Do you want to know how to compress an image on a Mac quickly and without paying a cent? Luckily, this guide features all the possible ways to do this using the built-in tools. Yep, everything you need is already on your device! No additional downloads or payments are needed. Each method requires only a little bit of time, yet guarantees high-quality compression results.
PowerPoint presentations are an integral part of business and education. They are often used when pitching a new product, presenting educational materials or simply showing some photos during a special event, like a wedding or a birthday party. So, yes, it’s possible to make use of a PowerPoint presentation for personal purposes, as well.
Let’s start with some basics. Any file, including an image, has a size. A file size is measured in megabytes and kilobytes. There are 1024 kilobytes in 1 megabyte. A size of an image depends on various factors: pixel dimensions, quality, details, and format.