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  • Cloud storage: Cloud storage is digital file storage system where data is stored on remote servers and accessed by users from afar via the internet (or "cloud.”) The physical servers that host the files could be local – if your workplace owns a local server that is accessible by staff members, the server may be in your office. Alternatively, if you pay a company for cloud storage, the physical servers may be located in that company’s buildings in Toronto. However, no matter where the physical servers are, you will always be able to access your files via the internet instead of having to plug directly into the server itself.

  • Checksums: checksumchecksum is a string of data that is attached to a file to help detect the presence of errors introduced in storage or transfer between devices; different software programs can detect checksums to determine if there is corruption in the file (e.g. data integrity).
  • Data corruption/degradation or Bit rot: The process of decay and general changes to files as a result of slowly accruing errors/issues that eventually make some materials unusable.
  • Embed: To attach or add information or a tag to a file.

  • Filename extension: A filename extension is the ending of a file’s name that identifies what type of file it is and/or what computer program can open it. Some common filename extensions are:

    • Images: .jpg, .png, .gif

    • Audio: .wav, .mp3

    • Compressed files: .zip

    • Video: .mp4, .m4v, .mov

    • Spreadsheets: .xls, .ods

    • Text documents: .doc, .odt, .pdf

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