Referatas Pdf Courses

A referatas PDF (Portable Document Format) is an electronic document file format that is used to store documents. It is a widely used format for sharing information, as it can be opened on virtually any computer or device with a PDF viewer. Unlike other document formats, PDFs are not modifiable and cannot be edited; instead, PDFs must be converted to other formats or printed in order to be modified. Additionally, PDFs are often used for long-term storage of documents, as the format is uncompressed and does not degrade over time. PDFs are commonly used to store images, texts, forms, videos, and other types of data.