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1. Computational thinking

   • algorithom- Developing a step-by-step solution to the problem, or the rules to follow to solve the problem.
   • regonising patterns- Looking for similarities among and within problems.
   • abstraction- Focusing on the important information only. Ignoring the details that are not needed.
   • decompostion- Breaking down a complex problem or system into smaller, more manageable parts.

2. cloud computing

   • disadvantages
     • When moving services to the cloud, you are handing over your data and information, May not get all the features, Not all cloud services are the same.
   • advantages
     • Relatively cheap per unit of storage. Fast access and retrieval times compared to other storage devices.

3. file management

   • A standard filing cabinet with 4 drawers takes up 9 square feet of office space, Document storage is virtually unlimited.
   • 5% of all paper documents are lost, 3% of paper documents are misfiled, which wastes time trying to retrieve the file.
   • A proper document management plan should include all aspects of handling documents, including storage, retrieval, backups, and security.

4. Hardware

   • output- An output device is any piece of computer hardware used to communicate the results of data that has been processed
   • input- An input device is any piece of computer hardware used to provide data to a computer system.
   • periphearal - A peripheral device is defined as a computer device, such as a keyboard or printer, that is not part of the essential computer.

5. e saftey

   • cyberbullying (bullying using digital technology), invasion of privacy, identity theft, your child seeing offensive images and messages, the presence of strangers who may be there to 'groom' other members, there are all dangers that you need to be aware of and resons that you should use e-saftey.
   • What is e-safety? The DfE describes e-safety as a school's ability to safeguard, protect and educate pupils and staff in the acceptable use of technology and communications (including social media) as well as having established mechanisms in place to identify, intervene in and escalate any incident where appropriate.
   • e-Safety stands for electronic safety, it is not just about keeping safe on the internet but also keeping safe on all electronic devices such as mobile phones, television etc.