How do I enlarge a file scanned onto my computer?

The enlargement method of scanning the file on the computer with a scanner is: first find the **file**, and then double-click to open, there is a magnification function key in the lower menu bar of the **viewer, click to enlarge. Or you can use the pulley to scroll up to zoom in.

A scanner is a device that uses photoelectric technology and digital processing technology to convert graphic or image information into digital signals by scanning it. Scanners are often used in external computer instrumentation to capture images and convert them into digital input devices that can be displayed, stored, and output by a computer. The scanner can be used as scanning objects for three-dimensional objects such as **, text pages, drawings, art drawings, photographic negatives, film films, and even textiles, sign panels, printed board samples, etc., extracting and converting the original lines, graphics, text, **, and flat objects into devices that can be added to the document.

The scanner belongs to the input system in computer-aided design (CAD), through the interface of computer software and computer, output equipment (laser printer, laser plotter), forming a screen prepress computer processing system, and is suitable for office automation (OA), widely used in signage panels, printed boards, printing industries, etc.

Generally, it is best to use Photoshop to adjust the pixel resolution to zoom in.

Use the image menu in Photoshop to change the image size and save it.

It's ** zoom in! When scanning, you should set a high resolution, otherwise it will not be clear after magnification. The Super Zoom feature with Turbo Photo is relatively ideal.

Put it in the ps and use the magnification tool to enlarge it.

How to scan large files in 1 second:

Figure 012Click "Size", "Scale" and select "Huge (>128MB)" in the pop-up size panel;

Figure 02, Figure 03

4.Double-check these files, and if they really aren't useful, you can simply right-click on them to delete them. Of course, considering the danger of this operation, it is generally not recommended to use Ctrl+A to select all, multiple selection or single deletion or more securing.

Figure 04: If you feel that the range of 128MB is too narrow, or there are too many files searched, you can also release some conditions appropriately. For example, if you re-select a filter size with a smaller value, or directly open a certain drive letter filter, then Windows will only search for files under the current drive letter, which can be processed more purposefully!

You can use the mapping software on your computer to enlarge the scanned ** stored in your computer. Take PS as an example, after opening the file, you can set a larger size on the original file size base scion and keep the resolution unchanged. Here's how:

1. Open the PS software on your computer, click the file in the upper left corner, and select the Open button.

2. In the window that opens, select the ** that was previously scanned and saved**Click to open.

3. Click on the image in the upper menu bar of the open file and select the image size button.

4. In the pop-up image size dialog box, you can see the ** size of the current scan.

5. If you need to enlarge the ** size, you can enter the required size in the width and click the OK button.

6. Then click the file in the upper left corner of the software and select the Save as button.

7. In the pop-up save dialog box, select ** format and click Save.

8. Click on the open ** and then you can see that the ** has been enlarged and maintains the original clarity. On the left is the previous scan**, and on the right is the enlarged**.