Resolution is the fineness of detail in a bitmap image and is measured in pixels per inch (ppi). The more pixels per inch, the greater the resolution. Generally, an image with a higher resolution produces a better printed image quality. What is the best resolution for images? 300 pixels per inchIn many cases, the best […]

Resolution is the fineness of detail in a bitmap image and is measured in pixels per inch (ppi). The more pixels per inch, the greater the resolution. Generally, an image with a higher resolution produces a better printed image quality. What is a good resolution for a picture? In many cases, the best resolution for […]

4×6: 4×6 prints measure approximately 4” x 5 ⅞”. This is the standard size in the photofinishing industry because this print size mirrors the aspect ratio of most digital cameras viewfinder. 4×6 prints are perfect for framed photos, cards and for a physical backup of any of your favorite digital images. What size is a […]

In many cases, the best resolution for printing is 300 PPI. At 300 pixels per inch (which roughly translates to 300 DPI, or dots per inch, on a printing press), an image will appear sharp and crisp. These are considered to be high resolution, or high-res, images. What is considered high resolution for a photo? […]

blurry. The adjective low-resolution describes a blurry or pixelated image, or the technology used to produce it.High-resolution digital cameras can produce a sharply defined, clear image, even when you zoom in on it to make a small detail much larger. How do I fix low resolution photos? Navigate to Image > Image Size. Where it […]

Higher resolutions mean that there more pixels per inch (PPI), resulting in more pixel information and creating a high-quality, crisp image. Images with lower resolutions have fewer pixels, and if those few pixels are too large (usually when an image is stretched), they can become visible like the image below. What is a high resolution […]

Fact: People think incognito protects them from viruses and malware. Flash news; not true. Malware can still harm you regardless of your browsing mode. For example, if you download an attachment from a phishing email while you’re in incognito mode, that virus can still install itself on your computer. Can you still get viruses in […]

Choose File > Set Password (from the File menu at the top of your screen), enter the requested information, then click Set Password. If your computer isn’t set up for Touch ID, “Remember this password in my keychain” appears. How do I password protect a Mac document? Password-protect a PDF in Preview on Mac In […]

Evaluating a function means finding the value of f(x) =… or y =… that corresponds to a given value of x. To do this, simply replace all the x variables with whatever x has been assigned. For example, if we are asked to evaluate f(4), then x has been assigned the value of 4. What […]

Adding in binary is extremely simple. If you have 2 numbers with a 1 value, you store a 0 and move carry 1. Otherwise, you record the bigger of the two numbers in that slot. For example, if you are adding 5 + 4, you get: 0101 + 0100. How do computer do addition? 2 […]