Info Level: Intermediate Presenter: Eli the Computer Guy Date Created: March 12, 2010 Length of Class: 60 Minutes Tracks Web Marketing Prerequisites Proficie…
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Understanding Server Licensing
Info Level: Beginner Presenter: Eli the Computer Guy Date Created: March 24, 2010 Length of Class: 42 Minutes Tracks Servers Prerequisites None Purpose of Class This class explains the basics of licensing for servers and the common pitfalls that are run into Topics Covered Open Source Server Licenses Access Licenses Overview of Microsoft Licensing The Problems with Piracy Class Notes Open Source Open Source does not mean free!!! Free Speech vs. Free Beer Service Contracts may be required Non commercial use may be free Types of Server Per server — Per Physical Server, or Virtual instance of a Server Per socket — Per CPU in Server Per core — Per Total Number of Cores in Server. Access Licenses Microsoft refers to Access Licenses as CAL’s Seat — Per device that will connect to the server Session — Per concurrent connection to the server User — per user account on the server Microsoft Licenses OEM — Cheapest, but only good for 1 computer Retail — Very expensive, but can be used for life Volume — Best bet for companies with 10 or more employees. Allows for ghosting of computers Pirating Just don’t do it If they are too cheap to use legitimate software they’re probably too cheap to pay you. Final Thoughts For Volume Licensing always call CDW. They will give you a free quote so you make sure you’re buying the right licenses. Resources My Account Rep at CDW is Lauren Booth at 877-741-4552 . She’ll treat you well. Just tell her Eli the Computer Guy sent you.
Introduction to Backup Systems
Info Level: Beginner Presenter: Eli the Computer Guy Course Length: 45 Minutes Tracks Security/ Data Integrity Prerequisites None Purpose of Class This class introduces you to the basic concepts of computer backups. Topics Covered Types of Backups Media Used for Backing Up Data Software Used to Backup Data Online Backup Technologies Advice for Maintaining Backup Procedures Class Notes Types of Backup Full — backup everything Incremental — backup everything since the last incremental backup Differential — backup everything since the last Full backup Rsync — backup the bits that have changed in the files Combined — modern backup software uses a combination of techniques Formats of Backup Compressed Bare Metal — allows you to recover not just files, but the entire operating system Readable Software Problems — not all backup software is made the same Media Online FTP Hard Drive Tape CD or DVD Flash Drive /External Offsite Backup is a good idea, but no one ever does it. Software Microsoft’s built in backup has a poor track record Server vs. Workstation — The software is different and the Server backup software costs around $600-$1000 Add-ins — You may need special add-ins for your backup software to backup Microsoft SQL databases or Exchange servers. Online Backup Solutions Only backup files, does not do a “bare metal” backup It can take a long time to backup or recover data Final Thoughts Check your log files Do a test recovery
Computer Security Basics
Info: Level: Beginner Presenter: Eli the Computer Guy Length: 30 Minutes Tracks: Security / Data Integrity Prerequisites: None Purpose of Class: This class introduces you to the basic concepts of computer security. Topics Covered: Defining Hackers Updating Software Antivirus Software Antimalware Software Firewalls Site Advisors Internet Security Suites Web Browser Security Problems Class Notes: Defining Hacker There are many reasons why people hack. Some do it for fun, profit or to prove a point. Hacking is simple enough that a 9 year old can do it. Software Flaws / Updates Are the prime reasons computers are compromised Anti Virus Protects against viruses A virus is self replicating and tries to damage a computer Anti Malware Malware is software that’s primary purpose is not to damage a computer Malware generally tries to collect information about a user, or tries to force a user to visit sites or buy products. Firewall Hardware firewalls are built into routers Software firewalls are installed onto your computer “Security” Suites Security Suites can be worse than hackers — We have met the enemy and he is us. Permissions If you use an account other than ADMINISTRATOR or ROOT when you normally use your computer you will be more secure. Site Advisors Warn you if you are going to an “unsafe” site Web Browsers The Problem with Internet Explorer is that is does more than just browse the Internet. Firefox and Chrome are better but still have problems
How to Build a Computer
Info Level: Beginner Presenter: Eli the Computer Guy Date Created: May 14, 2010 Length of Class: 80 Minutes Tracks Computer Repair Prerequisites Computer Anatomy Purpose of Class This classes teaches students how to build a computer. Topics Covered Deciding on What Parts to Purchase Building the Computer Common Problems and Mistakes Class Notes Planning Your New System Determine what software you will be using and then buy what the software manufacturer recommends. Buy high quality parts from well known manufacturers Building the Computer You only need a philips head screw driver and thermal paste to build a computer. Install the CPU and Heat Sink before you put the motherboard in the case. Common Problems Make sure read voltage switch is correct on power supply Make sure power supply is turned on Make sure power button connection is right on the motherboard Make sure CPU fan is plugged in Final Thoughts… It is usually cheaper to buy a PC vs. build one now Building a PC is very easy just take your time and make sure to buy the right parts. Building a PC is the same as building a Server Resources NewEgg.com
The Business of Computer Repair
Info Level: Beginner Presenter: Eli the Computer Guy Date Created: May 19, 2010 Length of Class: 84 Minutes Tracks Computer Repair Prerequisites Interest in starting a Computer Repair Business Purpose of Class This class teaches students the basic concepts for starting a Computer Repair business, but also warns that this type of business is unlikely to be viable in the future. Topics Covered What is the Computer Repair Business Where to operate a Computer Repair Business from How the Computer Repair Business makes profit How to Bill Clients Selling Computer and Parts Limiting Liability Common Mistakes Class Notes Introduction The Computer Repair Business includes: Hardware Repair , Configurations, Viruses Mix this business with Networking Business and Data Recovery How to do it? Storefront? — Seems more “legitimate” but costs can far outweigh benefits At their house? — Going to the clients house is a good option that saves overhead cost, and really isn’t as bad as people imagine it can be At your house? — People are willing to bring computers to your house. Efficiency Computer Repair is a commodity business Setup your workbench to be as efficient as possible (4 Monitors, Keyboards, Mice) Sysprep, Slipstream and Disk Imaging increase the speed of installing new operating systems. Billing They always pay something Flat Rates work best Up sell Parts — Reselling parts easily adds $25-$200 profit to a work order Selling Computers? Building custom computers is generally …