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Computer Accessories November 28, 2024

Tips In Buying Used And Refurbished Computers

Tips In Buying Used And Refurbished Computers

While computers today are generally cheaper than models sold years ago, they still represent a major investment. Quality new computers can cost anywhere from 0 – 00, depending upon capabilities. Clearly, it is a purchase that deserves your full attention and thought. Speaking of thought, have you ever considered buying a used or refurbished computer? These computers can represent a major savings to you, without loss of performance. However, there are some things you should know before looking into these alternatives to new computers. In this article, we’ll discuss some tips in buying used and refurbished computers.

The first thing to consider when buying used and refurbished computers is the brand. While there are many different companies that specialize in selling used computers, it might be best to go with a reputable brand name. The reasons are two-fold. First, you can be sure that the parts used in manufacturing are of a high quality. Second, you will also be able to secure some type of warranty, which may not be offered by other dealers.

The next tip in buying used and refurbished computers is to make sure that that you receive the proper software documents and licenses. Often times people try to pass off stolen computers as “used”, so it is important to request the paperwork upfront. It is also important to have this software in case you need to do any type of system restore or back-up.

It is also important that you try any refurbished computer before you buy. Most reputable dealers will allow you to use the computer for a short period of time to check out before committing to purchase. What are a few of the things you should be looking for? Make sure that all installed programs boot up and perform correctly. Do a thorough check of all graphics, video, and sound drivers and also make sure other accessories work properly (mouse, monitor, keyboard, etc.). Lastly, be sure to check all CD and disk drives to make sure they open and close correctly.

Another thing to consider when buying a used or refurbished computer is the support option. Does the company you want to buy from have ample support staff available? And are the hours convenient with your own schedule? If a business does not offer support for the system you are considering, it is best to move on to another choice.

Lastly, make sure that you are safe if shopping online for your used or refurbished computer. The internet can pose many dangers, so protect your personal information on any site that you choose to do business with. A quality site will have some type of encryption service in place to keep your financial transaction private.

We hope that these tips in buying used and refurbished computers will help you make a more informed shopping decision. In addition to the tips mentioned in this article, using common sense will help ensure that you receive the best used computer for your needs, at a terrific value.

Computer Accessories November 26, 2024

A Purchase Guide To Spending Plan Notebooks

A Purchase Guide To Budget Notebooks

Since it came to be readily available back in the very early eighties, note pads called the interest of computer system customers due to its tiny size and portability. Very little of a commercial success back after that, it only took a short time before the computer market improved this thing, up to a point that is currently considered to be among the most effective selling computer system customer items.

For one who means to purchase a spending plan notebook, he might have some difficulties in choosing the appropriate one, given that there are a number of notebook produces offering numerous designs. Budget plan note pads are in a course by itself with basic features yet with the ability of delivering complete options for computer relevant tasks.

For a simple overview to budget notebooks, examine the adhering to significant produces:

SONY

Sony VAIO notebooks are fashioned products targeted to customers who require flexibility and also power without concession. It is anticipated to discover features such as 15.4 “WXGA, duo core cpu as well as 100 gb hard drive. Although not the most affordable of budget plan notebooks, it compensates the greater rate by offering more technical features.

Most typical features one can anticipate from Sony spending plan notebooks: 1 – Intel Core Duo Cpu T2250 1.72 Ghz; 2 – Windows Panorama; 3 – 1 gb DDR2 ram; 4 – Widescreen XGA present type; 5 – Intel graphics media accelerator 950; 6 – 100 gb SATA difficult disk 5400 rpm; 7 – CD-RW/DVD rom; 8 – cordless lan 802.11 a/b/g; 9 – Modem as well as Lan port 10/100; 10 – USB connection; 11 – It weighs around 6.5 extra pounds; 12 – Lithium ion battery as much as 5.5 hrs; 13 – One year minimal service warranty. Price starts from U$ 929.00 and up according with optional devices.

DELL

With features such as 15.4 “WXGA, duo core processor and also ATI Radeon Xpress graphics, Dell budget plan note pads provide an adaptable mix of power, mobile performance and also entertainment at a great cost.

Most usual functions one can expect out of these notebooks are: 1 – AMD Turion 62 X2 1.8 ghz/1mb cache processor; 2 – Windows Panorama; 3 – 512 megabytes ram; 4 – Widescreen XGA show type; 5 – ATI Radeon Xpress 256 mb video graphics chipset; 6 – Approximately 80 gb hard drive; 7 – CD-RW/DVD rom; 8 – It weighs around 6 pounds; 9 – 9-cell lithium ion battery; 10 – One year minimal service warranty. Price begins with U$ 549.00 and also up according with optional devices.

TOSHIBA

All Toshiba budget note pads feature an 15.4 “angled WXGA screen, DVD optical drive which reads as well as writes up to 11 formats, high speed wireless lan (802.11 b/g) for very easy link in networks.

Most common features one can anticipate out of these notebooks are: 1 – Intel Celeron processor with 1+ Ghz; 2 – Windows Panorama; 3 – 512 mb ram; 4 – Widescreen XGA display type; 5 – Radeon Xpress 200M video clip graphics chipset; 6 – 60 gb hard disk; 7 – CD-RW/DVD rom; 8 – cordless lan yet no Bluetooth connectivity; 9 – Modem and Lan port 10/100 mbps; 10 – USB and firewire connection; 11 – It evaluates around 5 pounds; 12 – 4-cell lithium ion battery; 13 – Tv-out s-video; 14 – One year parts as well as labor guarantee. Price begins with U$ 599.00 as well as up according with optional devices.

HP

HP Budget note pads with functions such as 15.4 “display screen, AMD Sempron 3500+ and also a sophisticated black material finish, offer an appealing mix of style, mobility as well as efficiency.

Anticipated features one can discover in this HP note pad classification: 1 – AMD Sempron 3500+; 2 – Windows Panorama; 3 – 15.4 “WXGA Widescreen; 3 – 512 megabytes ddr2; 4 – CD-RW/DVD rom; 4 – Wireless connection 802.11 b/g wlan; 5 – It considers around 7 extra pounds; 6 – Nvidia video graphics chipset with 256 mb; 7 – 6-cell lithium ion battery; 8 – USB, lan and modem port; 9 – Integrated stereo audio speakers; 10 – 60 gb SATA hard drive; 11 – Tv-out s-video; 12 – One year warranty partially and also labor. Price begins with U$ 569.00 and also up according with optional accessories.

A while ago portable electronics tools were a luxury at a pricey price. Nowadays it came to be a budget friendly have to have type of product for great deals of people. Notebooks are in this category for certain! And also standard notebooks are the most effective choice for those that are in a limited spending plan. So, if portability is a must for your individual or expert computer system related jobs, waste say goodbye to time. Obtain a spending plan note pad!

Roberto Sedycias
IT Professional for PoloMercantil

This write-up is under GNU FDL license and also can be distributed without any kind of previous consent from the writer. However the author ´ s name and also all the LINK ´ s (web links) stated in the short article as well as biography need to be kept.

Computer Accessories November 22, 2024

5 Simple Ways To Speed Up Your PC According To Microsoft

5 Simple Ways To Speed Up Your PC According To Microsoft

By following a few simple guidelines, you can maintain your computer and keep it running smoothly. While most people would not think of skipping preventative maintenance on their automobiles, they do not apply the same care to the machine that holds their business and banking data, pictures, music, and important communications.

The majority of this article was first published in segments by Microsoft demonstrating how to use their tools available in Windows XP Service Pack 2 (SP2) and Windows Vista to more efficiently maintain your computer and safeguard your privacy when you’re online. The Computer Man in conjunction with the Remote Helpdesk 1 Team decided to add it to Remote Helpdesk 1’s Online PC Repair Articles and Web Based Computer Repair Blogs because most problems the Tennessee Mountain Man and Computer Man see are caused by a lack of simple preventative computer maintenance by users.

1. Free Up Disk Space

By freeing disk space, you can improve the performance of your computer. The Disk Cleanup tool helps you free up space on your hard disk. The utility identifies files that you can safely delete, and then enables you to choose whether you want to delete some or all of the identified files.
Use Disk Cleanup to:
• Remove temporary Internet files.
• Remove downloaded program files (such as Microsoft ActiveX controls and Java applets).
• Empty the Recycle Bin.
• Remove Windows temporary files.
• Remove optional Windows components that you don’t use.
• Remove installed programs that you no longer use.

Tip: Typically, temporary Internet files take the most amount of space because the browser caches each page you visit for faster access later.

To use Disk Cleanup
A. Click Start, point to All Programs, point to Accessories, point to System Tools, and then click Disk Cleanup. If several drives are available, you might be prompted to specify which drive you want to clean.

B. In the Disk Cleanup for dialog box, scroll through the content of the Files to delete list.

Choose the files that you want to delete.

C. Clear the check boxes for files that you don’t want to delete, and then click OK.

D. When prompted to confirm that you want to delete the specified files, click Yes.

After a few minutes, the process completes and the Disk Cleanup dialog box closes, leaving your computer cleaner and performing better.

2. Speed Up Access To Data

Disk fragmentation slows the overall performance of your system. When files are fragmented, the computer must search the hard disk when the file is opened to piece it back together. The response time can be significantly longer.

Disk Defragmenter is a Windows utility that consolidates fragmented files and folders on your computer’s hard disk so that each occupies a single space on the disk. With your files stored neatly end-to-end, without fragmentation, reading and writing to the disk speeds up.

When to run Disk Defragmenter
In addition to running Disk Defragmenter at regular intervals—monthly is optimal—there are other times you should run it too, such as when:
• You add a large number of files.
• Your free disk space totals 15 percent or less.
• You install new programs or a new version of Windows.

To use Disk Defragmenter:
A. Click Start, point to All Programs, point to Accessories, point to System Tools, and then click Disk Defragmenter.

Click Analyze to start the Disk Defragmenter.

B. In the Disk Defragmenter dialog box, click the drives that you want to defragment, and then click the Analyze button. After the disk is analyzed, a dialog box appears, letting you know whether you should defragment the analyzed drives.

Tip: You should analyze a volume before defragmenting it to get an estimate of how long the defragmentation process will take.

C. To defragment the selected drive or drives, click the Defragment button. Note: In Windows Vista, there is no graphical user interface to demonstrate the progress—but your hard drive is still being defragmented.

After the defragmentation is complete, Disk Defragmenter displays the results.

D. To display detailed information about the defragmented disk or partition, click View Report.

E. To close the View Report dialog box, click Close.

F. To close the Disk Defragmenter utility, click the Close button on the title bar of the window.

3. Detect And Repair Disk Errors

In addition to running Disk Cleanup and Disk Defragmenter to optimize the performance of your computer, you can check the integrity of the files stored on your hard disk by running the Error Checking utility.

As you use your hard drive, it can develop bad sectors. Bad sectors slow down hard disk performance and sometimes make data writing (such as file saving) difficult, or even impossible. The Error Checking utility scans the hard drive for bad sectors, and scans for file system errors to see whether certain files or folders are misplaced.

If you use your computer daily, you should run this utility once a week to help prevent data loss.

To run the Error Checking utility:
A. Close all open files.
B. Click Start, and then click My Computer.
C. In the My Computer window, right-click the hard disk you want to search for bad sectors, and then click Properties.
D. In the Properties dialog box, click the Tools tab.
E. Click the Check Now button.
F. In the Check Disk dialog box, select the Scan for and attempt recovery of bad sectors check box, and then click Start.
G. If bad sectors are found, choose to fix them.

Tip: Only select the “Automatically fix file system errors” check box if you think that your disk contains bad sectors.

4. Protect Your Computer Against Spyware

Spyware collects personal information without letting you know and without asking for permission. From the Web sites you visit to usernames and passwords, spyware can put you and your confidential information at risk. In addition to privacy concerns, spyware can hamper your computer’s performance. To combat spyware, you might want to consider using Microsoft Windows Defender, which is included in Windows Vista, and is available as a free download for Microsoft XP SP2. Alternatively, there are other free anti-spyware software programs available.

5. Use Ready Boost

If you’re using Windows Vista, you can use ReadyBoost to speed up your system. A new concept in adding memory to a system, it allows you to use non-volatile flash memory—like a USB flash drive or a memory card—to improve performance without having to add additional memory.
intenet based pc repair by computer man
Windows ReadyBoost improves system memory and boosts performance.

Adding system memory (typically referred to as RAM) is often the best way to improve a PC’s performance, since more memory means more applications are ready to run without accessing the hard drive. However, upgrading memory can be difficult and costly, and some machines have limited memory expansion capabilities, making it impossible to add RAM.

Windows Vista introduces Windows ReadyBoost, a new concept in adding memory to a system. You can use non-volatile flash memory, such as that on a universal serial bus (USB) flash drive, to improve performance without having to add additional memory “under the hood.”

The flash memory device serves as an additional memory cache—that is, memory that the computer can access much more quickly than it can access data on the hard drive. Windows ReadyBoost relies on the intelligent memory management of Windows SuperFetch and can significantly improve system responsiveness.

It’s easy to use Windows ReadyBoost. When a removable memory device such as a USB flash drive or a secure digital (SD) memory card is first inserted into a port, Windows Vista checks to see if its performance is fast enough to work with Windows ReadyBoost. If so, you are asked if you want to use this device to speed up system performance. You can choose to allocate part of a USB drive’s memory to speed up performance and use the remainder to store files.