A document is a way to share ideas. 
A document shares our thoughts. 
A document is a way to show a thought. 
Today, we use computers to make documents. These are called digital documents. They can have fonts, colors, and images. You can see them on a laptop or a tablet. A document can be many shapes. It might be a simple list or a chart. It might be a big book or a short note.
People use documents in many jobs. Scientists use them for reports. Lawyers use them as proof in court. Businesses use them for contracts or bills. Even maps are a kind of document. They help us share and save our ideas. They help us remember our history.
A document is a way to show a thought. It can be a true fact or a made-up story. The word comes from a Latin word that means "teaching." 
There are many ways to make a document. Some are very organized, like a list or a chart. These are called structured documents. A book or a newspaper is semi-structured. A simple handwritten note is unstructured. 
Humans have found many ways to keep records through history. In ancient Egypt, people wrote on papyrus. In Mesopotamia, people used clay tablets. They would stamp or carve the clay and then bake it. 
Many different jobs use documents every single day. Scientists use manuscripts, papers, and technical drawings. 
In our modern world, we use digital technology to create documents. We can see them on a laptop, a tablet, or a computer monitor. 
A document is a representation of thought that has been written, drawn, or otherwise memorialized. It can express non-fictional facts or fictional stories. The word itself comes from the Latin term "docere," which means "to teach" or "a lesson." Historically, the term was used to describe written proof that served as evidence for a truth. In the modern Computer Age, a document often refers to a textual computer file. These digital files include structural elements like fonts, colors, and images. Today, the definition has expanded to include both traditional paper and electronic formats.
Documents can be categorized by how they are organized. Structured documents follow a strict arrangement, such as tabular documents, lists, forms, or scientific charts. Semi-structured documents have some organization, like a book or a newspaper article. Unstructured documents lack a formal pattern, such as a handwritten note. They can also be classified by their accessibility as secret, private, or public. When a document is copied, the first version is called the "original." Many documents are created using a template to guide the drafting process.
Creating a document involves several specialized design elements. Page layout is the way information is graphically arranged on a space, such as a page. A graphic designer is often responsible for the visual appearance of a layout. Typography involves the design of letter and symbol forms and their arrangement. Information design focuses on how effectively information is communicated, which is vital for industrial documents. While simple text might only require an author or a clerk, more complex forms may require professional visual design.
Throughout history, humans have used many different mediums to record information. In ancient Egypt, people wrote with ink on papyrus. In Mesopotamian civilizations, such as Sumer, people used clay tablets. They would stamp or incise the clay and then bake it to make it permanent. Other ancient methods included scratching runes into stone or carving with sharp tools. Parchment and papyrus were often rolled into scrolls. Later, sheets were cut and bound together to create a codex, which is a type of book.
In the contemporary era, digital technology has changed how we display documents. We can view them on computer monitors, laptops, tablets, or personal digital assistants. Some people use dedicated e-book devices or electronic paper. A common format for these digital files is the Portable Document Format, or PDF. Digital documents exist as a string of bits within a digital environment. Because they are studied as objects, they become physical evidence of the information they hold.
Many professional fields rely on specific types of documents to function. In academia, researchers use manuscripts, theses, and journals. The media uses scripts, photography, and newspaper articles. In business, workers use invoices, contracts, and spreadsheets. Legal and political fields use many forms, such as certificates, licenses, and manifestos. Even geography uses documents, including topographic maps and architectural plans. Each of these serves a specific purpose in organizing human knowledge.
In the legal field, documents serve as material evidence in criminal and civil proceedings. Experts may perform a forensic analysis through questioned document examination. To manage the massive amount of paperwork in a lawsuit, lawyers use Bates numbering. This process assigns a unique, arbitrary identification number to every document. This ensures that every piece of evidence can be cataloged and tracked accurately during litigation.
Scholars have debated the abstract definition of a document for many years. Suzanne Briet provided a famous example involving an antelope to explain this. She argued that an antelope running wild in Africa is not a document. However, if that antelope is captured and placed in a zoo for study, it becomes a document. In that setting, the animal becomes physical evidence for researchers. Even scholarly articles about the antelope are considered secondary documents, while the animal itself is the primary document.
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