sign in. To record the arrival of another or oneself by signing a register. sign off. 1. To announce the end of a communication; conclude. 2. To stop transmission after identifying the broadcasting station.3.Informal To express approval formally or conclusively: got Congress to sign off on the new tax proposal.o affix one's signature to: signed the letter. 2. To write (one's signature): signed her name to the contract. 3. To approve or ratify (a document) by affixing a signature, seal, or other mark: sign a bill into law.
The .rw5 file extension is related to the Survey Pro and used for its data files.arious data file type. The RW5 file extension is associated with the Survey Pro a Windows Mobile application that allows users to create survey projects. The .rw5 file stores various data used for internal purposes of the Survey Pro.
Out of these two most popular ones are DVD-R and DVD-RW. Both allow users to record and store media files such as music or movies and run on all devices with DVD drives. The major difference between them lies in the number of times they can be used. Whereas DVD-R is known as readable DVD, DVD-RW is a rewritable DVD. This means that you can store files only once in a DVD-R and cannot erase and record another file on it, DVD-RW allows the user to erase and record information multiple number of times. Amazingly, the quality of modern DVD-RW is such that one can record and reuse them almost a thousand numbers of times.