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Concepts of college level Computer Science Level 1 and 2 will be covered in this course as well as some aspects of algorithm development and understanding common algorithms. The only requirement for this course is a laptop as there will be some examples and exercises that require the use of a computer to program. Planned topics to cover but not limited to (as time permits), algorithm development, variables, user input and output, arithmetic operations, loops, file input and output, container classes, sorting algorithms and a basic introduction to object oriented programming. Lectures will be comprised of theory, instructor led examples, and classroom exercises to reinforce material that was covered in class. The goal of this course is to introduce students to the concepts of C++ programming and how each of these individual topics are in everyday real world products. If you have any questions feel free to contact the instructor at jonjesuraj@yahoo.com.

About the instructor:
Jonathan Jesuraj was born and raised in Westford and graduated from Westford Academy in 2007 and graduated with a Bachelors in Computer and Systems Engineering from Rensselaer Polytechnic Institute in Troy, New York in 2010. After attending graduate school at the University of Maryland, Jonathan has started working at Raytheon Company in 2013. At RPI, Jonathan was an undergraduate Teaching Assistant for 5 semesters helping out with courses in the Computer Science department as well as the Engineering department. At University of Maryland, Jonathan was a Graduate Teaching Assistant for 2 semesters. As a student in the Westford school system as well as college, Jonathan realized the need for an introductory courses in Calculus and Computer Science and believed that students and adults should have the opportunity to take an enrichment course on these important subjects. Jonathan is also an avid sports fan and is a strong supporter of the Boston Celtics and New England Patriots. If you have any questions about any of the courses, feel free to contact him at jonjesuraj@yahoo.com.

Concepts of college level Calculus 1 and Calculus 2 will be covered in this course in a high level and the only prerequisites required are basic understanding Algebra 1 and Geometry. All other math that is required will be taught during the course by the instructor. Planned topics to cover include but are not limited to Limits, Differentiation, and Integration and their real world applications to the real world. If time permits an introduction to different coordinate systems of polar and parametric will be covered. Lectures will be organized with a lecture followed by examples and classroom exercises to reinforce the material. The goal of this course is to introduce students to calculus and to have them learn to appreciate the usefulness of the subject with its applications. If you have any questions feel free to contact the instructor at: jonjesuraj@yahoo.com.

About the instructor:
Jonathan Jesuraj was born and raised in Westford and graduated from Westford Academy in 2007 and graduated with a Bachelors in Computer and Systems Engineering from Rensselaer Polytechnic Institute in Troy, New York in 2010. After attending graduate school at the University of Maryland, Jonathan has started working at Raytheon Company in 2013. At RPI, Jonathan was an undergraduate Teaching Assistant for 5 semesters helping out with courses in the Computer Science department as well as the Engineering department. At University of Maryland, Jonathan was a Graduate Teaching Assistant for 2 semesters. As a student in the Westford school system as well as college, Jonathan realized the need for introductory courses in Calculus and Computer Science and believed that students and adults should have the opportunity to take an enrichment course on these important subjects. Jonathan is also an avid sports fan and is a strong supporter of the Boston Celtics and New England Patriots. If you have any questions about any of the courses, feel free to contact him at jonjesuraj@yahoo.com.

In seconds you can lose your family photos and videos, passwords, financial records, contacts, music, work documents and personal projects. All of your precious files can disappear instantly! Protect yourself from disk failures, user errors, fire, theft, electrical surges, or natural disasters.

If you are backing up your Mac properly you need not worry. If your computer suffers a disaster, you'll be able to recover from your backup.

In this class you'll learn the best backup strategy. You'll learn three key components of a successful backup plan, advice for backing up digital photos and massive video projects, and time-tested recommendations for setting up, testing, maintaining, and restoring backups.

The recommended text is an eBook that can be purchased at www.tekbasics.com/backingup.html. Print it out and bring it to class for reference and notes.

Learn how to:
- Design a reliable backup system. Learn how to make it thorough, ensuring that all your data is safe, and easy to manage.
- Shop for different backup media options such as hard drives (USB, FireWire, eSATA, or Thunderbolt), flash drives, optical media, tape drives, RAIDs, Drobo storage devices, and Time Capsules.
- Choose backup software and online backup options. Learn about key features, overviews and tips for noteworthy backup products and online services.
- Use Time Machine. Learn what goes on inside Time Machine, and how to best make use of Apple's built-in backup system.
- Make backups. Get real-world suggestions for making the backup process as easy as possible.
- Use your backup to recover lost data successfully in the event of a hard disk crash or other disaster. Restoring your files is what's really important.

This course provides specific information for Macintosh users, but the overall approach also applies to Windows users.

About the instructor: DAVID PRICE has been using Apple products for 29 years. He earned his graduate degree at Rochester Institute of Technology. He has taught technical courses at vocational high schools, colleges, high tech firms and community education programs. He is an Apple Certified Support Professional at TekBasics in Dunstable, MA and he is a member of the Apple Consultants Network.

This course lays out a simple strategy that will keep you as secure as possible with a minimum of effort. The goal is to provide an understanding of the vulnerabilities and threats associated with passwords, ways to minimize your risks, and how to use passwords safely without losing your sanity. This course is useful to anyone who uses passwords, whether you use a Mac or a PC, an iPad or iPhone or an Android device.

In our online world it's not uncommon to have dozens to hundreds of passwords. Ideally, you should produce passwords that are unique and random, but you need to remember them all. The human brain has trouble performing these tasks reliably, so people take shortcuts their brains can handle. They pick easy passwords, like their kids' names or patterns of keys on the keyboard. They use the same password everywhere so they have only one password to remember instead of hundreds.

The recommended text is an eBook that can be purchased at www.tekbasics.com/passwords.html. Print it out and bring it to class for reference and notes.

Did you know:
- 9-character passwords with upper- and lower-case letters, digits, and punctuation are NOT strong enough.
- You CANNOT turn a so-so password into a great one by tacking on a punctuation character and number at the end.
- Even if you come up with a great password, it is NOT safe to use the same password everywhere.
- A delay between login attempts does NOT make a password immune to automated cracking.
- If you're an ordinary person without valuable data, your account may STILL be hacked, causing you problems.
- You can NOT manually devise 'random' passwords that will defeat potential attackers.
- A password is not necessarily adequate just because it does not appear in a dictionary.
- It's NOT a smart idea to change your passwords every month.
- Security questions like 'What is your mother's maiden name?' can make your data INSECURE.
- Adding a character to a 10-character password does NOT make it 10% stronger.
- Easy-to-remember passwords like 'correct horse battery staple' will NOT solve all your password problems.
- All password manager apps are NOT pretty much the same.
- Your passwords will NOT be safest if you never write them down and keep them only in your head.

About the instructor: DAVID PRICE has been using personal computers for 35 years. He earned his Master of Science at Rochester Institute of Technology. He has taught technical courses at vocational high schools, colleges, high tech firms and community education programs. He is an Apple Certified Support Professional at TekBasics in Dunstable, MA and he is a member of the Apple Consultants Network.

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