In order to create a vector file from a jpeg, there are a few things you need to do. First, you need to open the jpeg file in an editing program like Adobe Photoshop. Next, you need to select the "Pen Tool" from the toolbar. Then, you need to click on the image and trace around the outline of the image. Once you have traced the outline, you need to click on the "Create New Layer" button. Finally, you need to save the file as a .ai file.
There are a few ways to create a vector file from a jpeg. One way is to use a vector graphics editor like Adobe Illustrator, Inkscape, or CorelDRAW. Another way is to use a raster to vector converter like Vector Magic or Image Tracer.
There are many ways to create a vector file from a JPEG image, but the most common and effective way is to use a vectorization service. There are many vectorization services available online, and most of them are very affordable. Once you have vectorized your JPEG image, you can then use it for any purpose you need, including printing and editing.