Chapter 2: Making the Most of Your Camera

9

The number of pixels that make up a photo is the photo’s resolution. Resolution and compression are key factors in determining the quality of a digital photo. The following sections explain resolution and compression.

Resolution

Resolution is one of the main determinants of photo quality since it is a measure of the total number of pixels that make up a photograph. Resolution is sometimes expressed as the total number of pixels, such as 3 megapixels (3 million pixels), or in pixel dimensions, such as 320 x 240 (which equals 76,800 total pixels).

Resolution is important primarily because it determines how much you can enlarge and print a photo. Everything else being equal, a 3-megapixel photo and a 320 pixel x 240 pixel photo look the same in a wallet-size print. But if you enlarge those two photos to 5” x 7” prints, the quality of the 320 x 240 photo is very low: you can see the individual pixels. The 3-megapixel photo still looks sharp at the larger size, since its pixels are too small to be seen.

Resolution is also important because it determines file size. High-resolution photos contain color information for many more pixels than low-resolution photos, so the files for high-resolution photos can be significantly larger. File size becomes an issue if you have limited storage on your camera or hard disk, or if you need to send the photos through e-mail.

The following chart gives an estimate of file size and maximum print size for various resolutions. The chart lists file sizes for JPEG format, which is a common (but not the only) format for photos.

Microsoft Picture It! Companion Guide

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Microsoft 702 manual Resolution
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702 specifications

The Microsoft 702 is a powerful and versatile device that has garnered attention for its innovative features and cutting-edge technology. Designed with both personal and professional users in mind, it seamlessly blends performance with usability in a compact format.

One of the standout features of the Microsoft 702 is its high-resolution display. With vivid colors and exceptional clarity, users can enjoy an immersive visual experience whether they are working on spreadsheets, watching videos, or engaging in creative endeavors. The touch-sensitive interface adds another layer of convenience, allowing for intuitive interaction with applications and menus.

Under the hood, the Microsoft 702 is powered by a robust processor that allows for multitasking without lag. Users can run multiple applications simultaneously, making it an ideal choice for professionals who require efficiency and speed. Coupled with ample RAM and storage options, the device supports both heavy-duty tasks and extensive media consumption.

Another key characteristic of the Microsoft 702 is its connectivity options. Equipped with the latest Wi-Fi standards, users can enjoy lightning-fast internet speeds. Additionally, Bluetooth technology enables seamless integration with peripherals such as keyboards, mice, and headphones, enhancing the overall user experience.

Security is also a priority with the Microsoft 702. The device comes with built-in security features that protect user data and ensure privacy. Features such as biometric authentication and secure login options provide an added layer of defense against unauthorized access.

Battery life is another aspect where the Microsoft 702 excels. The device is designed to offer extended usage hours on a single charge, making it suitable for users who are always on the go. This mobility-friendly design is complemented by lightweight materials and a sleek form factor, allowing for effortless transport.

In conclusion, the Microsoft 702 stands out as a leading choice for those seeking a reliable and feature-rich device. With its high-resolution display, powerful processing capabilities, versatile connectivity options, enhanced security measures, and impressive battery life, it meets the diverse needs of modern users. Whether for work, leisure, or creative pursuits, the Microsoft 702 is poised to deliver an exceptional user experience.
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