PC Maintenance

After having gone through the PC maintenance module, I learned some information about computer security and safety that is honestly not at the forefront of my mind when I think about utilizing technology in the classroom.  After viewing three video tutorials on the Atomic Learning site, I have gained a new perspective on being aware of this aspect of 21st century learning as well.

1.  Cookies:
I was unaware that there were different types of cookies and that there were different ways you could protect your computer from them.  Before this tutorial I thought users were only able to clear cookies.  I did not know users could block cookies all together or disable them.  This is a piece of information I would also pass along.  As computers and internet surfing become increasingly more personal based on our activity, this means that cookies become more active.  I was also surprised that cookies fostered this personalization.

2.  PC updates:
I use my computers and have automatic updates run once per week.  For the most part these updates are helpful and keep my computer running smoothly.  I am a personal mac user so most of the updates are for specific programs and not as much for security.  My work computer, however, is a PC and there are more updates run on a daily basis.  Because my PC is owned by my district, I don't have control over when or what updates are run.  One thing I learned is to back up both of my computers more often.  I usually do this once per year or twice per year, but I will definitely make it a more routine maintenance activity.

3.  Unprotected Computers
I learned why it is so important to use a safe browser.  I am a firefox user by default but I have a lot of teachers or students who use Explorer.  I was unaware that Explorer has more holes and security breeches than Firefox.  I will now suggest and remind teachers and students to use Firefox for safer browsing.