A letter with signature format is a specific style or layout used to write various types of formal letters that require a handwritten signature at the end. It is an essential element in business, legal, or professional correspondence as it adds a personal touch and authenticity to the letter. The basic structure of a letter with signature format typically includes the following key components: 1. Sender's Information: It begins with the sender's contact information, such as name, address, phone number, and email address. The sender's information is usually written in the top left corner of the letter. 2. Date: The date of writing the letter is placed right below the sender's information or aligned on the right-hand side of the letter. 3. Recipient's Information: The recipient's details, including their name, job title, company name, and address, are mentioned below the date. It is essential to address the recipient appropriately, such as using "Mr." or "Ms." followed by their last name. 4. Salutation: A formal greeting is included next, such as "Dear Mr." or "Dear Ms." followed by the recipient's last name. The salutation should be in line with the recipient's professional designation or relationship with the sender. 5. Body Paragraphs: The body of the letter contains the main content, structured into several paragraphs. The first paragraph usually introduces the purpose of the letter, while subsequent paragraphs provide supporting details, explanations, or relevant information. The tone and language used should be professional and courteous. 6. Conclusion: The letter concludes with a closing remark or statement that signifies the end of the main content. Common examples include "Yours sincerely," "Best regards," or "Sincerely." 7. Signature: A blank space is left below the closing statement, where the sender manually signs their name using ink. This handwritten signature adds a personal touch and indicates authenticity. The sender's printed name is often typed below their signature. Different types of letters with signature format can be used depending on the purpose and context of the letter. Some notable examples include: 1. Business Letters: Used for formal business communications, such as introduction letters, sales letters, partnership proposals, or complaint letters. 2. Cover Letters: Accompany job applications and provide a brief introduction and summary of the applicant's qualifications and motivations for applying. 3. Legal Letters: Primarily drafted by attorneys or legal professionals for various purposes, including demand letters, legal notices, cease-and-desist letters, or settlement offers. 4. Recommendation Letters: Written to attest an individual's skills, abilities, or character traits for academic, employment, or immigration purposes. 5. Thank-You Letters: Express gratitude after an interview, receiving a gift, attending an event, or any other situation where appreciation is warranted. In conclusion, a letter with signature format is a formal format that includes the sender's and recipient's information, a salutation, body paragraphs, a conclusion, and a handwritten signature to add a personal touch. These letters serve various purposes in professional, business, and legal settings, such as business letters, cover letters, legal letters, recommendation letters, and thank-you letters.