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The first personal computers were made available in the 1970s and were so simplistic that they were sold in kits, which could easily be put together by the consumer. The famous Apple-1 was the first personal computer to come with a fully assembled circuit board. However, one still had to provide a case, power supply, keyboard, and display for their Apple-1. When comparing today’s personal computers to the first models, one can see how advanced computer technology has become over a short period of time. For instance, gigabytes, MP3′s, AVI’s, USB’s, UPS’s and dual cores are terms that never existed in the 1970s, but are all common terms today when discussing computer technology. When today’s computers become damaged, a computer repair firm that specializes in PC repair and IT consulting in Cleveland, Ohio can help one understand what went wrong with their complex machine, how it will be fixed and maintenance tips.

It is true that there are many qualified individuals that you can find in your locality and even in nearby places. However, the problem lies with the fact that most of them charge excessively high costs, causing too much pain in your wallet. This is why it is important that you know how to choose the best shop or person that could offer you good local computer repair service.

Are you still experiencing slow performance? You may need to evaluate your system and do some clean-up. If you have a lot of large data files like pictures, music, or videos, they could be sucking up your computer’s memory and slowing up the overall process. Erasing old files you don’t need any more or saving them to an external hard drive will bring your computer back up to speed. If you have a lot of programs installed on your laptop that you don’t need, remove them also to free up disk space and allow your system to run more smoothly.

When the operating system develops problems, I fix my computer using the Microsoft Support website as my primary tool for research. Sure, I could search online for other user comments but I prefer the validity of Microsoft articles, solutions and patches.

If applications start misbehaving then I researches the faults on the vendor’s website, looking for known issues, updates and customer support tickets mentioning the same fault.

You’re in the market for a computer, but you just aren’t sure which type you want to get. Maybe you’re replacing an old desktop that is now a dinosaur and is way too slow to do much of anything online. Do you want another desktop? Or are you maybe looking for the mobility and freedom you will receive from owning a laptop?

Which is best? It’s not as easy as it use to be to choose between the two. In days of past laptops use to be much slower than their desktop brothers. But now you can get laptops that are quick and at times perhaps faster than a desktop. Another problem use to be the amount of hard disk space that was available. In desktops you never really had to worry. The amount you got for storage was pretty much equivalent to the amount of money you wanted to spend on the desktop. Laptops although in the past were limited to a smaller amount of storage space no matter how much you spent on one.

Another problem was the picture of a desktop monitor was very good, not always sharp, but much nicer than what you would receive on an older laptop computer. Plus back a few years laptops weighed more than they do now. Making them easier to carry about, but still cumbersome none the less

What do you get with a desktop computer?

Obviously a desktop computer is larger than a laptop computer, but does that necessarily mean that it’s better? In some ways it does.

It’s easier for a desktop computer to have a bigger memory and to hold more RAM than a laptop computer simply because there is more space available for the storage.

The space in a desktop computer will often allow the user to choose almost unlimited accessories and options that a laptop computer just may not have the space to hold. Things like a top speed processor, the latest state of the art sound and graphics cards, extra ports for external linking and more than enough storage space for all of the programs, music and video clips that you’ll ever need.

The extra space also comes with one more big benefit that you don’t often find with a laptop – the ability to easily upgrade. This means that you can keep your machine from becoming obsolete for much longer by continually adding the latest programs, components and accessories.

The advantages of the laptop computer

The one glaring advantage a laptop computer holds over its desktop counter part is portability. If you have a job that requires you to travel, or if you’re a student living in a closet sized dormitory with three others students, a laptop computer is practically a necessity. No matter how powerful or fast your desktop computer is, you can’t unplug it, take it to the subway and finish writing your report while you travel.

Despite the common misconception that all desktop computers are more powerful than all laptops, the laptop computers of today have much better technology in them than the laptops of yesterday. You will pay more for a supper powerful laptop than you will for the same caliber desktop, but then again, the lower price of the desktop won’t help you on the go.

So, how do you choose?

I think the above illustrations tell you that both types of computer can be the best, depending on situation. The key isn’t between choosing one over the other, it’s in choosing the best computer of the type that you choose.

You need to get online and do some research on the different brands of computers to find what the best and most reliable machines are. There are a slew of different manufacturers producing computers today, you need to find which manufacturer is producing the best reviewed computers of the type that you have determined that you need and base your decision on those facts.

Buying a computer from a reputable and reliable manufacturer will ensure that you get a high quality machine. This is a piece of equipment that will be a big part of your life, hopefully, for years to come; you shouldn’t look to get the cheapest price if it will mean that you are sacrificing quality. Never spend your hard earned money on a machine that has gotten a host of unfavorable reviews, or on a machine that you’ve never heard of.

Speeding up Computer , Software Methods

Remove Auto Startup Programs – Have a look at your startmenu and see which programs have been setup to start up on boot up. This can dramatically slow down the loading of your operating system and can be very frustrating when you just want to jump on your computer and get something done quickly. Avoid programs that ask for automatic startup and sign-in.Main reason for PC slow start.

Clean up Disk Space – Try freeing up some room on your hard-drive , a hard drive that’s totally chocca block full of files will not run at maximum speeds. Try doing a disk cleanup to remove any unneeded files or unused desktop icons , temporary internet files and things like that.

Start -> Programs -> Accessories -> System Tools -> Disk Cleanup

Defragment your Harddrive – Its a good idea to defragment your hardrive every 3-6 months or so, to make sure all your hard drive files are nicely ordered and that each hard drive sector is behaving as it should. Files can get out of hand sometimes and this helps to keep them under control. Defragmentation is also designed to help speed up access of hard drive files.

Start -> Programs -> Accessories -> System Tools -> Disk Defragmenter

**Change Performance Options on Windows – This can make a lot of difference , now with these new operating systems so caught up on looking so sleek and smooth they sometimes seriously neglect performance. For an example even XP and Vista can run slow on some machine with full graphics and everything setup. To modify your windows graphics and set it to a lower level follow these steps

Right Click on My Computer and Click Properties

Click Advanced and under Performance Click Settings

Here you can manually select what you want windows to look like or click “adjust for best performance” Its amazing how well this can fix a slow PC.

Increase Physical / Virtual Memory – You can also choose to increase your virtual/pyhysical memory , this memory is simply spare space on your harddrive windows uses just as it would use spare memory/RAM.

to access this right click my computer and click properties, Click Advanced. Under Virtual Memory click change and here you can select a custom size and then hit set, otherwise you can just use system managed size.

 

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Speed up Computer, Software Methods continued

Check if you may have a Virus slowing your PC – A common reason for a pc running too slow is that a virus has made its way on your harddrive and starting duplicating itself like mad or using up valuable system resources and memory severely slowing down your computer. Scan for spy ware or virus using your favorite virus scanner, or use AVG free antivirus software or a good online solution is MacFee Freescan

Disable unused network ports or other controllers – Do you have any unused network connections that you could disable , or even any other pci slot devices that you could remove totally if not in regular use.

Run Scandisk

Try running scan disk to check for system file errors or bad sectors that could be repaired you can run scandisk from command line using chkdsk or you can simply right click on your drive and select properties than selection error checking under tools, and if will setup a scandisk procedure next time you restart.

perating System Needs Update – Sometimes an operating system can have certain bugs or need patches and updates in order for it run correctly, its also important to get security updates to avoid getting virus’s that slow down your computer. Its best to manually update otherwise you can waste time getting a lot of unnecessary software which is what we try and avoid.

Do not show Hidden Files – Sometimes showing hidden files is useful but it also means your gui has to load up all these random hidden files most of which are temporary ones and this can slow down your pc.

you can change it from any windows click , Tools -> View -> Do not show hidden files and folders

Check what Processes and Programs are Running – Hit Ctrl Alt Delete and enter the task manager then click processes to see which application is using most of your system resources, closing something using a lot of resources before playing a game or running a software application can help speed it up.

Beware closing any old process look up the name on Google first to find out what it is. You can also identify primitive virus’s this way so keep an eye out for things that look strange. Lot of normal programs do have strangely named processes though. To fix slow pc only use windows services you actually need.

Slow PC in games Increase Speed Decrease Quality – You can also play around with video card settings to get the best smoothest gameplay while sacrificing some graphics quality. Right click your desktop and select properties. Now goto Settings -> Advanced and look for your graphics card control panel , may be displayed when your right click your desktop for me it shows NVIDIA control panel. Great fix slow PC while playing games.

Unneeded Windows Services – Turning off un-needed Windows services. Good explanation of which services can be disabled without any trouble. Beware though I wouldn’t disable any old thing some people do this and end up having to format anyway.

Speed up the Boot Sequence – There is also something you can try to speed up your boot sequence if your pc slow start it involves changing the default boot timeout value , the boot timeout is just the amount of time it waits before selecting the default operating system, this is not really useful unless you have several operating systems installed and you are not there to select the one you want straight away.

But try changing the timeout of 30 seconds to 3 -5 seconds , to do this goto Start -> Run, then type msconfig and under Boot.ini you will see timeout 30 seconds change that.

ReadyBoost – Ready boost for windows vista uses harddrive space from usb devices and other external harddrives as memory to speed up a slow pc

Its really time for a Format, Fresh Install – Maybe its time to do a fresh install and format that harddrive you haven’t formatted for the last 5 years. Its usually recommended to do a fresh installation every now and then.

It doesn’t mean you have to loose all your files or anything like that you can make backups or just simply partition your harddrive into two and do a fresh install on a seperate partition to where all your backup files are. Find out how to do a Fresh Install

NTFS not FAT32 – Remember when your formatting to choose NTFS and not FAT32 ,16 or anything else, NTFS formatted harddrives are much much faster than the older FAT32 standard.

peed up Computer , Hardware Methods

CPU overheating , needs cleaning – A computer that’s overheating is never going to run at its best, so even more so in the hotter months your computer may be a little sluggish and this is normal. If its playing up for no reason try de-dusting your CPU and case to allow better air flow. Fix slow pc by giving it a good clean every 3 – 6 months, more often in a dusty carpeted environment.

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Harddrive Dying – If you start to hear weird noises from your harddrive like the disc is not spinning inside it properly or unusually loud noises this could be a sign of a harddrive near death or overheating.

Add Some More RAM – This is an easy way to speed up your computer especially with cheap RAM prices these days, remember to check what type of RAM your motherboard supports and its usually best to stick with the same brand of RAM instead of mixing it up to avoid conflicts.

Bios Settings – Go into your BIOS and check that your computer is set to run at high performance.

Overclocking – Very popular option to increase speed and get more out of a CPU is to overclock it , and get it to run at a faster clock speed than it was designed to. Be careful doing this as you need to monitor the health of CPU carefully and ensure it doesn’t overheat. Heat is the biggest danger to overclockers.

Also to NOTE: Avoid those registry fix or windows speed up programs, they hardly ever are legit or sometimes a virus in disguise and if they do work well its not going to be free. Its just going to be a script that does pretty much the things I have stated above .

Good luck.

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Computer software, or just software is a general term primarily used for digitally stored data such as computer programs and other kinds of information read and written by computers. Today, this includes data that has not traditionally been associated with computers, such as film, tapes and records.[1] The term was coined in order to contrast to the old term hardware (meaning physical devices); in contrast to hardware, software is intangible, meaning it “cannot be touched”.[2] Software is also sometimes used in a more narrow sense, meaning application software only.

Examples:

* Application software, such as word processors which perform productive tasks for users.
* Firmware, which is software programmed resident to electrically programmable memory devices on board mainboards or other types of integrated hardware carriers.
* Middleware, which controls and co-ordinates distributed systems.
* System software such as operating systems, which govern computing resources and provide convenience for users.
* Software testing is a domain dependent of development and programming. Software testing consists of various methods to test and declare a software product fit before it can be launched for use by either an individual or a group.
* Testware, which is an umbrella term or container term for all utilities and application software that serve in combination for testing a software package but not necessarily may optionally contribute to operational purposes. As such, testware is not a standing configuration but merely a working environment for application software or subsets thereof.
* Video games (except the hardware part)
* Websites

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Overview
A layer structure showing where operating system is located on generally used software systems on desktops

Software includes all the various forms and roles that digitally stored data may have and play in a computer (or similar system), regardless of whether the data is used as code for a CPU, or other interpreter, or whether it represents other kinds of information. Software thus encompasses a wide array of products that may be developed using different techniques such as ordinary programming languages, scripting languages, microcode, or an FPGA configuration.

The types of software include web pages developed in languages and frameworks like HTML, PHP, Perl, JSP, ASP.NET, XML, and desktop applications like OpenOffice, Microsoft Word developed in languages like C, C++, Java, C#, or Smalltalk. Application software usually runs on an underlying software operating systems such as Linux or Microsoft Windows. Software (or firmware) is also used in video games and for the configurable parts of the logic systems of automobiles, televisions, and other consumer electronics.

Computer software is so called to distinguish it from computer hardware, which encompasses the physical interconnections and devices required to store and execute (or run) the software. At the lowest level, executable code consists of machine language instructions specific to an individual processor. A machine language consists of groups of binary values signifying processor instructions that change the state of the computer from its preceding state. Programs are an ordered sequence of instructions for changing the state of the computer in a particular sequence. It is usually written in high-level programming languages that are easier and more efficient for humans to use (closer to natural language) than machine language. High-level languages are compiled or interpreted into machine language object code. Software may also be written in an assembly language, essentially, a mnemonic representation of a machine language using a natural language alphabet. Assembly language must be assembled into object code via an assembler.
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The term “software” was first used in this sense by John W. Tukey in 1958.[3] In computer science and software engineering, computer software is all computer programs. The theory that is the basis for most modern software was first proposed by Alan Turing in his 1935 essay Computable numbers with an application to the Entscheidungsproblem (Decision problem). VISIT FOR DOWNLOAD LATEST SOFTWARE    WWW.ASIAWEB.NET.TC