This, Skype says, is to prevent users from robo-dialing using Skype for commercial purposes as well as to prevent fraud. Purchase Limits. If you need to make more than 50 calls a day or more than 10,000 minutes worth of calls a month, you can stick to a pay-as-you-go plan, though these have limits, too. The fair usage policy dictates that users cannot buy more than $350 of Skype credit per month as of July 2013.
Method 1 of 2: Using VectorMagic. 1. Visit a conversion website. If you don't want to download software and just need to quickly convert simple raster images into vector, you can use an auto-tracing website that will create a vector image automatically. You will be able to adjust settings and even perform edits before saving the new vector image.
The rectangular area of a display screen actually being used to display images. The raster is slightly smaller than the physical dimensions of the display screen. Also, the raster varies for different resolutions. For example, VGA resolution of 640x480 on a 15-inch monitor produces one raster, whereas SVGA resolution of 1,024x768 produces a slightly different raster. Most monitors are autosizing, meaning that they automatically use the optimal raster depending on the monitor's size and the video adapter's resolution.