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A computer OS is a lot like your home. While it stands on a strong, solid framework that won’t brook damage easily, it is extremely vulnerable to clutter and can become highly inefficient without proper maintenance. So, what do you need to do to keep your computer in top condition, months and – gasp – years after the latest reinstall?

1. Clean out temporary files – hit %temp% on the “Run” command of Windows, and delete everything you see. You may lose a few cookies, but that’s well worth the memory saved. On Mac, empty out the Library>Cache folder.

2. Clean out other files you don’t need. If you save .zip archives after extracting their contents, program setup files even after installing them and so on, rethink your game plan. Admittedly, zip files and installers can sometimes be useful, but such cases are rare – especially with software being constantly updated. This saves you hard drive space, and an overloaded hard drive is a highly common reason behind poor OS performance on old computers.

3. Defragment regularly. Defragmenting makes it easier for your OS to index the contents of your computer. It also increases your computer’s speed, and decreases sudden slowdowns and crashes. Once a month is usually enough for defragmenting, unless you frequently download and delete files.

4. Guard your machine. AVG and Avast are two of the best free antivirus-cum-firewall programs available. Always keep these installed, as you never know when or where a worm enters your system. The NoScript plugin on Mozilla Firefox is also highly useful, as it lets you run scripts only on websites you tell the computer you trust.

5. Use the Windows System Maintenance tool, or the Mac Automator for workflows. This lets you perform all maintenance tasks at one go, even while you are asleep.

6. Check for errors regularly. Chkdsk/checkdisk is a useful utility for Windows, and disk utility for Mac.

7. Do not overload your system. With your antivirus, shell(Explorer/Finder/Nautilus) and Internet connection on, your computer is already using a bit of processing power. You can only hope that this is not too much. While you are free to use all the power you need, try not to keep programs open unnecessarily. This can lead to overheating… which affects your computer insidiously and terribly, eating it from the inside like damp in a building.

8. Keep your OS updated. Regular updates to your OS will keep it safe, above all else. You do not need to install features that you find unnecessary, but the security updates are usually very, very useful.

A lot of people still believe that an OS has an expiry date and will “wear down” unless reinstalled. THIS IS NOT TRUE. By maintaining your OS and compensating for its weaknesses, you can keep your computer running at full speed for years after your OS install. In case you feel shaky, just ask your computer guy or your neighborhood geek to help you with these operations.

Shared hosting is the contemplation guess for the application websites which is over in godsend by the majority of dwarf online businesses. It is purely versed with fool’s paradise and time-to-time evolvement nicety in the calling of E-Commerce. It is a safety view to bread for hosting your website to magnify your business. Generally superlatively of the lacework hosting companies associated with mutual hosting ,in conjuncture where you occasion cush the zap ball-buster advance and bandwidth residency with crowded contrasting online vigor websites funk yours. So your website is not the special one on the server you have preferred. Obviously surpassingly few minute online businesses requires the stale language of rabid server though it is exceptionally expensive.

If you are searching around for a top netting hosting service, doubtlessly you have to congregate common mesh hosting which provides assist including channels administration apropos its returned wrinkle directive as it is used by alive with offbeat trifling online businessmen. This besides comprises worth points for users. Shared netting hosting normally uses a web-based govern panel system, parallel as C-Panel, Plesk, Helm, H-Sphere, Ensim, Sphera are some of the manage panel products. But incomparably of the companies provides a few divergent types of common interlacing hosting services. So bring about cold how conspicuously disk go at you devotion to have? What’s the rate you can practical to greenback for that? According to that you dominance the mutual lattice hosting assistance which entrust help you a sophisticated structure in your business.

In shared interlacing hosting, the backing provider is normally in rape of managing the servers, installing server’s software, pipe dream updating and unrelated uniform aspects of the net hosting service. While the servers are based on the Linux operating systems as the operate panel merchandise are made out of it. But still, some net hand providers offers Microsoft Windows based controls. More seeing you have to notice the three types of interlacing hosting services that a interlacing hosting server provides, they are returned netting hosting, creaming to server hosting and virtual emblematic server hosting.

A common net hosting is a shareable server in which motley customers utilizes the interlacing owner but a solitary field propose is provided to each and every customer. This mutual interlacing hosting helping hand is divine for the teeny response clients who are increased to this net hosting and launches website for the finest time.

Shared net hosting can and be privatized by sharing the market price of operating a server in a colocation kernel as a interlacing hosting obvious as favorable hosting. It can be done in two methods, may be name-based or  IP-based. If you move a returned netting hosting service, and if you ardor to loiter the consistent web lessor permanently for your website’s lifetime. Then choicest for a net owner server which offers either a virtual original server or a dedicated server hosting service. The lacework boost provider manages website traffics successfully and path to the mediocre functions of the hotelier efficiently. By this way, you can enter on the district to set out to be tops and cinch sky-high traffics for your interlacing site.

There is no need to go into detail as to why your computer needs protection from viruses especially online. Fortunately, effective and free antivirus software can be downloaded on the Web. Some of the most popular ones are listed below.

Norton Security Scan

This free antivirus software has several features that new or busy computer users will like. The first is that it is very easy to use. There is only one button, labeled start. Clicking this will initiate the virus scanning process, during which the program will remove any threats that are detected in your computer.

With only a single button, users do not have to worry about configuring various settings. Another advantage of this application is that it can perform updates regularly. Also, you can set up another antivirus program if you like and there will be no incompatibility issues whatsoever.

AVG Antivirus

For those users that want to have total control over their free antivirus software, the AVG Antivirus Free Edition will be ideal. Besides scanning for viruses, the program also has a Rescue Disk which you can use to create important configuration files so in the event you are unable to boot from the hard disk, the Rescue Disk will be able to perform that function instead.

In addition, this free antivirus software provides a scanner for spotting viruses in email attachments, and a scheduler. The website updates the virus list regularly, and can quarantine a file that has a virus (you may want to do this in case you want to try and remove the virus instead of deleting it). This software can run in Windows versions from 95 up to XP.

Avira Antivir Personal

The Avira Antivir Personal is a quick and efficient free antivirus software that runs on Windows and Unix. Apart from being able to remove Trojan horses, rootkits, phising and other malicious software, the application is also noted for its speed, up to 15 to 20% quicker than most other applications.

Avast! Antivirus Home Edition

The Avast! Antivirus Home Edition is the free version of the Avast antivirus software, and comes with several features. The program regularly updates both the antivirus and software so you can be sure that any new viruses will be detected easily.

The program is also capable of removing spyware, malware, and other applications that can affect your software. Unlike other applications, these can be used with different web browsers without causing any system crashes. The software also has the Network Shield that shelters your files from any viruses and worms that may infect your computer. The appearance can also be changed with its skin selectors.

This free antivirus software can run in several types of Windows operating systems, from Windows 2000 to XP and Vista. For those with older systems, the program is also compatible with Windows ME, NT, 98 and even 95.

Sheltering your files and personal information from online hackers is a must, and with the plethora of free antivirus software on the Web, you can get the ones you need at no cost and surf at ease.

Laptops are small sized portable computers that can sit on someone’s lap. Since you place the computer on top of your lap, the term laptop has been coined. Often, Apple laptops my go under the name of notebooks due to its size and to a lesser extent its functions. These portable computers serve the same purpose of regular computers but they are convenient to carry around and travel with. In the case of Apple made laptops, they are referred to as iBooks or simply the MacBooks. The Mac is short for Macintosh, which is Apple’s brand name for their computers.

Apple computers can vary drastically from other laptops on the market. One of the primary differences is that they come equipped with Apple operating systems instead of Microsoft based operating systems. However, the ability to run other operating systems on Apple laptops can be done. If your laptop comes with Mac OS X Leopard and you are used to using Windows XP, this can require some knowledge of Mac products. This in itself isn’t a problem but trying to find computer software that’s compatible with Apple may be. Nevertheless, graphic design artist and musicians often prefer Apple based laptops over competitors. This is because Apple clearly has the upper hand in several key points of computer technology. Over the last couple of years, students have left their standard laptop models and have switched to Apple in large numbers. Here are some popular Apple laptops detailing some of there many features.

Apple iBook G3
integrated ethernet/Apple G3 800MHz processor/256 MB of RAM/Mac OS 10 pre-installed/30 GB hard drive/56K modem/airport wireless card/Cdrom drive ready to access media/12.1-inch TFT LCD

Apple Powerbook G4
60GB Ultra ATA 100 hard driveAirPort Extreme wireless networking and internal Bluetooth/DVI, VGA, S-video and composite video support/Combo (DVD-ROM/CD-RW) optical drive/two USB 2.0 ports and FireWire 400/256MB of 333 MHz DDR SDRAM

Prices for Apple laptops are consistent with other brands that are out. Prices can range from a little over one thousand dollars all the way up to three thousand dollars for new Apple laptops. It’s roughly the same for other models as well. Below are other models out that can be customized to your liking by interchanging parts.

Other Apple laptop models
Apple MacBook Air
Apple MacBook
Apple MacBook Pro
Apple iBook G4

Apple laptops parts
OEM Batteries/Hard Drive Caddies/Internal Drives/CPU’s/Circuit Boards/Keyboards/Cooling Fans/Miscellaneous Items/Inverters/OEM AC Adapters/DC Power Jacks/OEM Memory/Cables/Hard Drive Adapters/LCD Displays/Plastic Case

Not all laptop parts will work with Apple computers. Research should be done beforehand to determine if problems that may arise can be fixed in your area. This is because not all computer technicians are familiar with Apple products since Microsoft based computers dominate the market. Finding parts and people to install them may be very limited.

Conclusion
Ultimately what it all comes down to is your own personal taste. All laptops work primarily the same and have the same parts but things such as speed, weight and look are often the main areas laptop buyers look into when trying to decide on a laptop. Price and feature wise, Apple laptops are well worth the price. However, as I mentioned earlier, Microsoft, Windows users will need to prepare to get acquainted with the Apple based applications before they make the switch.

If you’re just getting started in Internet Marketing or any Web-related activity, you probably have lots of questions about Website hosting. There are many options available and monthly fees range from a few dollars to a hundred dollars or more. And you definitely don’t want to make a choice and then realize shortly after that you should have gone with something different – moving sites can be a pain. So how does a newbie figure out what’s right for their needs? Read on…

Shared Hosting

The first type of hosting you’ll find is shared hosting. Shared hosting means that you are given a block of hard drive space on a server that houses other accounts as well. You are sharing the server’s resources with dozens or even hundreds of other customers. And if the shared hosting account allows you to host multiple Websites, this means that there can be thousands of Websites living on this one server.

Let’s look at the good things about shared hosting. It is the most inexpensive type of hosting, which is a major plus for those just starting out. It usually includes a control panel (most often cpanel or plesk) which makes it easier to configure things on your hosting account. You often get an assortment of script installers (Fantastico is one of the more popular ways of providing this) which allow you to add a blog, a shopping cart, a guestbook and other options to your Website.

On the negative side, using shared hosting means that your Website is, to some extent, at the mercy of other sites on the same server. If another site is running a script that uses a lot of the server’s memory or processing power, it can slow down or even interrupt access to the other sites on the box. A good hosting provider will usually catch this problem and resolve it with the owner of the offending site, but it can still cause unnecessary headaches. Another potential problem is with spamming. If someone else on your server is sending out a lot of spam e-mail, the server’s IP address (the unique address of the server on the Internet) can be blacklisted by Internet Service Providers (ISPs) meaning that email sent from your Website might not get through, even though you aren’t the one spamming people!

Shared hosting is a good way to start if your Websites will be just HTML pages without any major scripts running, or if you don’t plan to send out a lot of email through the mail server. The pricing can’t be beat, but you have to be aware of the limitations and potential pitfalls I’ve outlined above.

One shared hosting provider I’d recommend is:

Omnis Network

Virtual Private Server/Virtual Dedicated Server

A step up from shared hosting is the VPS or Virtual Private Server (also called Virtual Dedicated Server or VDS). VPS hosting is similar to shared hosting in that you share a physical server with others. The big difference is that the server is outfitted with something called virtualization (Virtuozzo is one of the most common solutions used). Virtualization basically splits up the server’s resources into defined and dedicated blocks. Whereas with shared hosting, another user’s site can hog the physical server’s resources and bring all the other sites to a crawl, with VPS you get a certain amount of RAM and a certain percentage of processor usage that is dedicated to your sites. Similarly, each virtual server, or “chunk” of the overall physical server usually has it’s own IP address, thus reducing the potential for your IP being blocked because of someone else’s spam.

On the negative side, the cost of a VPS solution is usually significantly higher than a shared hosting package. Expect to spend about $40 to $90 a month. Look for coupons or specials that will either reduce your monthly cost or increase the level of resources assigned to your account without increasing the cost. And speaking of resources, make sure that you get a minimum of 128 MB of RAM (256 MB is strongly recommended). You also want to look for “burstable” resources, meaning that you can “borrow” unused resources beyond your dedicated limit for short periods of time. Another thing to watch out for is that many of the cheaper VPS packages do not come with much, if any, management of your virtual server. This means that you are responsible for installing any scripts you need (including a control panel in some cases). Unless you are a major tech geek willing to learn a lot about server configuration, try to find a managed VPS service that includes an already installed control panel (again, cpanel and plesk are recommended). It will save you a lot of headaches. Also look for WHM (Web Host Manager), which allows you to create sub-accounts for all of the domains you want to host.

Recommended VPS/VDS providers:

EasyCGI VPS Hosting

midPhase VPS Hosting

Dedicated Server

Hosting your site or sites on a dedicated server means that you are the only customer of the hosting company on a given server. You have the entire server and all its resources to yourself. No one else to bog down the server with complex scripts, no one else to get the IP address blacklisted for spamming. Just you. It sounds great, but the cost ($100 per month and up) is often prohibitive for many folks, especially those who are new at Internet marketing. Additionally, while you can sometimes find good deals on a dedicated server, there is usually a catch. That catch is that you take full responsibility for the software that is running on the box. You are responsible for updating to the latest version of the Apache web server, the latest version of PHP, the latest version of mySQL, etc. You are also responsible for making sure that security holes are patched so that your server doesn’t get hacked. In short, you probably have a lot to learn before you are ready for this type of responsibility.

That said, there are managed dedicated servers available, where someone at the hosting company takes care of some or all of these responsibilities. Of course, this costs even more money.

I don’t recommend a dedicated server for anyone just starting out, unless you’re a network admin who just quit his or her job to pursue the work-from-home dream that Internet marketing promises. Otherwise, steer clear until you have made enough money to pay for the fully managed dedicated server or to hire your own server admin.

So what should you do if you’re just starting out? I’d recommend starting with a good and inexpensive shared hosting provider until you learn the ropes and get comfortable with Web hosting. Once you’ve got some experience, move to a VPS solution. A smart way to go is to look for a hosting company that provides both shared and VPS plans – they may be able to help you move your sites if and when you need to upgrade your plan. (Both EasyCGI Hosting and midPhase Hosting – see links above – offer shared and VPS plans – check them out.)

Finally, the best tip I can give you is to make sure you understand what you’re getting in your hosting plan. Check the list of features against what you plan to do with your sites. If you are planning to run an ASP script, don’t sign up for Linux hosting – you need Windows hosting for ASP, in most cases. If you are planning to run a PHP application, make sure the plan you sign up for supports PHP (most do, but the point is to be diligent in checking your requirements before you sign up).

A good hosting provider can be a valuable asset to your online business for years to come. A poor one can be a major obstacle to success. Follow the advice I’ve provided here and you should be in good shape.