Things To Consider Before Buying A New PC

o it’s about time for you to finally upgrade your computer, but
wait, what details should you look for while shopping? This article
is not for an IT student or a computer science major; this article
aims to help the computer illiterate into making a choice that he or
she won’t regret. Most of the advice in this article can be applied
to both desktop and laptop computers.

While at the store looking for your new computer, make sure you ask
and search for any warranty options that may be available to you. Not
only search to make sure that the computer you’re interested in has a
warranty, but also make sure that it covers as much as it possibly
can. A limited warranty that only covers an overheating part won’t do
you much good when you spill coffee all over your laptop. It’s
important to note that many computers come with a one year limited
warranty that covers basic damage, though many people don’t feel safe
enough with this warranty.

Prioritize RAM

If you’re looking for a basic computer that will let you: play music,
let you surf the internet, and run most applications then RAM (Random
Access Memory) is your best friend. With new operating systems such
as Windows Vista becoming the standard, RAM is increasingly more
important so that you don’t feel that clunky slowdown. An ideal
amount of ram for a Windows Vista machine is 2GB (gigabytes). While
processor speed and hard drive space are important, they are usually
not as big of a factor in small end machines and therefore won’t be as
important to you.

Your Needs

What are you using this computer for? This is a question you should
constantly ask yourself when buying a new computer. If you’re buying
a machine just to check your email, then you don’t need the best and
most expensive computer parts to achieve your goals. If you’re trying
to build a machine that can play top of the line video games, or run a
large amount of applications at once; then it’s then more important to
invest a larger sum of money on your video card (GPU) and processor
(CPU) units. If you’re unsure about what parts will fulfill your
needs, you have many options to educate yourself. Ask the store
specialists, search online blogs and articles, or even asking an
online forum will net you a sufficient amount of answers to any
questions you may have.
Remember when buying a new computer to always think of what you will
be using the computer for. This will help you not end up with a
machine that is less than what you needed, but it will also help you
not to overpay for a machine that offers much more than you wanted it
to.
Photo Credits: thelastminute

How to Fix Your Busted Monitor

eyond repair? Here are some things to consider when buying a computer monitor:

Resolution

LCD (Liquid Crystal Display) or CRT (Cathode Ray Tube)? Confused yet? You’re not alone; buying a computer monitor can be a daunting task for someone who doesn’t understand what any of the above terms mean. Monitors are much more than meets the eye, and while the market may seem oversaturated with seemingly similar monitors, there are key differences that should be noted.
CRT or LCD
Whether a monitor is a CRT or an LCD is the easiest thing to notice when you’re purchasing your monitor, as CRTs often have backs and LCDs are flat. Being flat, LCDs weigh much less than CRT monitors, making them ideal for transportation or for those who need to fit a monitor into a small space. In terms of cost however, the CRT wins hands down as its older technology and less desirable design makes them less sought after. It’s important to note however that LCD monitors come down in price with every breathing moment. One advantage that CRT monitors hold against LCDs is their color rendering ability. Many graphic designers and artists feel that the colors presented with a CRT monitor are of higher quality, which is true in most cases. LCD color quality is quickly improving, however, and it’s hard to tell if the CRTs will hold this advantage much longer.

Response Time

Response time, or refresh rate, refers to the ability of the monitor to update the color that a pixel must represent as quickly as possible. It’s actually so quick that this quality is measured in milliseconds. So why does this concern you, the buyer? Response time is very important for people who’re playing video games, as they require a quick response time, as well as video editors. High response times can cause more than lagging your game though because bad response time is often seen as the cause for image ghosting and blurring.

Your Needs

The most important thing to consider when purchasing a new monitor is what it’s that you actually need. If you play video games then you may want to spend extra time looking for a monitor with a high response time and resolution. On the same note, people who just check their emails need not worry with things like a high response time. It’s also important to note what kind of connection your video card uses and what kind can fit into the back of the monitor. Messing with converters can be annoying!
Photo Credits: binarydreams
Buying a Monitor can seem like a challenge for the computer illiterate, but it’s actually quite easy with a little help. Make sure to talk to a store expert if you find yourself in a jam, and consider your needs so that you do not pay for pointless extra features.

How to Fix Your Computer Wire Issues

As technology has continued to improve, so has the wealth of options available to us for keyboards, mice, and other accessories. One of the biggest changes in this new age is the increased accessibility of wireless technology. Just because new technology is wireless though, doesn’t mean that it’s necessarily better. This article will outline the pros and cons of using wireless technology and hopefully make you make a decision on which you should use.

Wired

The older and more available wired technology is often praised because it’s extremely reliable and responsive and is less likely to stop working in a crucial moment. With USB mice, all you need to do is ‘plug and play’ and your mouse is already ready to go and you can begin to use it. The reason a wired mouse is less likely to stop working is because it doesn’t require batteries or a charger like a wireless mouse does, meaning that it will never go out on you unless the cord is damaged or the mouse completely dies. Wired mice are also much more responsive than wireless mice because they don’t experience a wireless delay, though this is likely to change as technology improves. One reason that people don’t like to use wired mice is the hassle of having another cable. Wired mice often have non-tangle proof cables that become a hassle in a small space and gather dust. On the other hand, your cable might not even reach the desired length to your computer meaning that you have to go out of your way to make sure you can use your computer.

Wireless

Wireless mice and other accessories are a newer development when it comes to personal home use. One positive thing about wireless technology is its portability. There is no need to struggle with cords when all you need to do is hook in the mouse and use it wherever you please. This portability makes wireless mice extremely popular with laptops, as many people don’t like using the laptops touch pad. Wireless technology is also praised for its USB connections, which are the most common connections in new computers. While the new wireless technology has some extremely practical applications, it is not without its faults. Wireless mice are often less responsive because of the delay they suffer traveling over a wireless network, as well as the fact that being wireless causes them to use batteries. These problems are likely to change; however, as ever improving technology solves these concerns.
As of now it looks like wired connections have a vast majority of advantages over wireless technology. Many of the problems that wireless technology faces, however, can be solved through ever increasing technological advantages.
Photo Credits: ºDaines

How To Fix Your PC’s Overheating

Overheating is a serious issue with PC’s today, especially with
the new powerful graphics cards and processors on the market today.
It’s no coincidence that more and more fans and liquid cooling options
have emerged, it’s very common for your computer today to shut itself
off to protect you from the damage that overheating can cause. How
can you prevent the overheating from happening though? This article
will give you a few surefire ways to prevent your PC from overheating.

Clean Your Computer

That’s right; it could be as simple as cleaning. Clearing the
dust out of your computer is one of the best ways of decreasing the
heat that your computer is putting off. Dust can accumulate to a
point where it slows down the speed of computers fans, and it even can
stop them! You can’t stop dust from getting into your computer
either; even if you leave the computer case closed dust will still
find its way into your computer.
When cleaning your computer it’s important to remember to turn it
off. This ensures that the fans won’t be moving and that you won’t
cause any unwanted damage to your system. It’s also important to know
what areas you’re looking for. There will be a fan on your CPU, your
power supply, as one located on the back of the side of your case.
There are many ways to clean these fans off but one that’s often
recommended is the use of canned air.

Reduce Overclocking

Overclocking is the term used for when you’re running a computer
component at a higher speed or rate it was intended to run at.
Overclocking is more popular among high-end and gaming PC’s, so if you
didn’t know what overclocking was it’s safe to assume you’re not doing
it.
Overclocking not only decreases the life of the component being
overclocked, but it also increases the temperature that the part runs
at tremendously. Therefore, if your computer is having overheating
issues, it’s never a bad idea to investigate if there is any
overclocking occurring within your PC.

Control Air Flow

It’s important to make sure that your computer has room to breathe.
If you’re cramming objects against the computer or putting it inside a
desk, you will cause it to retain more heat that it normally would.
You should also pay extra attention to the cables inside of your
computer. Many manufacturers let them run wild inside your computer,
which could mean that the cables are rubbing against other parts of
your computers or even slowing the fans down. This can easily be
solved by organizing them with Velcro cable ties.
Computer overheating is a serious problem, but it almost always
has a direct cause. This article outlines a few tips that should get
you on the right track to returning your PC to its intended
temperature level.

If you’ve ever worked with a computer extensively, you’ve
probably experienced every single one of these problems at least once.
Computers by nature become outdated and will have to be worked on to
fix the common problems that occur during their life cycle. This
article will address the three most common computer problems and how
you should go about fixing them. If you’ve had any experience at all
with a computer, you’ve probably at least seen one of these issues.

1. Computer Speed and Performance Slowed.

This is probably the most
common complaint that users have with their computers today. There
are many reasons why computers slow down overtime, but the most common
reason is lack of proper housekeeping. If your computer has slowed
down, try to remove any programs you don’t use anymore. It’s also a
good idea to clear the recycle bin and clear out any temporary
internet files that you may have retained. It’s also extremely
important to make sure that you don’t have spyware or adware on your
computer, so run virus/spyware checks often. If none of the other
fixes seem to increase your computers speed, try to defrag your
computer.

2. Computer Keeps Rebooting.

This problem is usually associated with
overheating or faulty hardware. If your computer is overheating, the
computer will recognize that there is a problem and shut it will shut
itself off when it reaches an unsafe temperature. You must first
identify what’s causing the computer to overheat. Make sure that your
computer has plenty of ventilation room and try cleaning the insides
out before restarting. If the above didn’t work, make sure you’re not
overclocking any parts, and if you’re not try to install new methods
of cooling within your computer. If all else fails consult an expert
about possibly diagnosing the specific part and replacing the problem
altogether.

3. Blue Screen of Death.

There are almost an infinite number of
reasons that you could be seeing the blue screen of death, so it’s
very hard to recommend a course of action. The most standard actions
you should take however, is making sure you don’t have a virus by
running a virus scanner and removing anything suspicious you may find.
If this does not solve your problem, it’s time to call professional
support, as it could be something very minor that only an expert could
handle.
Most of the problems mentioned in this article can be prevented
by maintaining good house keeping with your computer. Remember to
keep your virus and spyware applications up to date and contact tech
support if you feel any problem is out of your grasp.
Photo Credits: russelljsmith

How to Fix Your Printer

Printing papers, copying, faxing and the like has become almost required in this day and age even to function in normal everyday life. Whether you’re doing it for work, or doing it for hobby purposes, having a quality printer is essential. What do you look for when you buy a printer though? Are there certain features that make one printer better than another, or are the all in the same league? This article aims to guide you into making a purchase on a printer that you will not regret.
1. Consider Your Needs- It’s important before you do anything that you consider your needs and why you’re buying this printer. If you’re buying for a company, it might be a good choice to make sure that this printer has a high volume of ink and that it has wireless access as well as the ability to fax. If you’re buying a printer for home, however, you might just want a simple printer that is less costly and fits your basic needs. It can even be questions like do you want to print in color or do you only need black and white text? The price of printers varies greatly, but unusual capabilities such as fax and wireless networking tend to make printers cost more.
2. Consider the Amount of Use- This may seem like an odd piece of advice, but this can drastically change the price of which you pay for your printer. If you’re printing multiple pages quickly, or if you need them quickly, you may want a higher PPM (page per minute) ratio than if you’re just using your printer to print a few pages every few days. Considering how much use is also important when comparing what kinds of ink each printer uses. Ink is often expensive and annoying to come across after you’ve bought your computer, this means that if you’re a power user you may want to find a printer that consumes less ink or that gets more out of the ink it uses.
3. Consider Brands and Companies- It’s always important to note where you’re buying your technology from, as some companies are more reputable than others. You not only want a good value from the company you look at, but you’re also hunting for good service and support for once you’ve actually acquired your printer. Prices on Amazon or from company websites are often cheaper than buying them in a retail store, making online purchases from a company more desirable.
If you get nothing else out of this article, please take away with you that it’s important to consider what you need when you purchase new technology. If you get more features than you’ll actually use, then it’s apparent that you overpaid for your printer.
Photo Credits: krossbow

Restauration systeme Windows 7.

Restauration systeme Windows 7.

La restauration systeme vous permet de restaurer les fichiers et les paramètres systeme de Windows. Cela n' affecte pas vos documents mais peut supprimer les derniers pilotes et programmes installés. Ne vous inquiétez pas, ceci est réversible et la restauration peut être annuler après avoir restaurer Windows 7.

Remarque: Vous ne pouvez pas annuler la restauration en mode sans échec.

Cliquez sur menu démarrer\Tous les programmes\Accessoires\Outils systeme et enfin Restauration systeme. Vous pouvez également y accéder en tapant restauration systeme dans la zone de recherche du menu démarrer et cliquer sur Restauration systeme.

Cochez la case "Choisir un autre point de restauration" puis cliquez sur l' onglet "Suivant"

 

Quel point de restauration choisir ? Sélectionnez le point de restauration créé juste avant la date à laquelle vous avez commencé à constater des problèmes. Pour afficher des points de restauration plus anciens, cocher la case en bas "Afficher d' autres points de restauration" (voir schéma ci dessous). Souvent, les problèmes ou les erreurs Windows surviennent après l' installation d' un programme, d' une application ou d' une mise à jour automatique.

 Vous remarquerez qu' avec Windows 7, vous pouvez avoir un aperçu des programmes et pilotes concernés par cette restauration en cliquant sur l' onglet "Rechercher les programmes concernés".
Cliquez sur l' onglet "Suivant". Confirmer le point de restauration en cliquant sur l' onglet "Terminer". Une fenêtre de confirmation apparait, validez par Oui. Votre PC redémarre avec ce massage ci dessous.

Si votre problème n' est pas résolu et qu' un programme, une mise à jour ou un pilote a été supprimé, vous pouvez dans ce cas, annuler la restauration comme ceci:
 Taper restauration systeme dans la zone de recherche du menu démarrer et cliquez sur Restauration systeme. Cochez "annuler la restauration systeme. Cliquez sur l' onglet "Suivant".

Restauration de l'image par défaut Dell

Restauration de l'image par défaut Dell
Utilisation de Dell Factory Image Restore sous Windows 7

Mise en garde :
La restauration de l'image d'origine, préinstallée en usine, efface TOUTES les données existantes. Cela inclut les fichiers, les dossiers, les programmes, les pilotes, les courriers électroniques et les photos. Avant d'exécuter PC Restore, sauvegardez tous vos fichiers personnels. Si vous ne les sauvegardez pas, les données seront perdues.

Mettez l'ordinateur sous tension.

Lors du redémarrage de l'ordinateur, appuyez sur la touche <F8> du clavier jusqu'à ce que le menu Options de démarrage avancées s'affiche à l'écran.

Remarque :
Vous devez appuyer sur la touche <F8> avant que le logo Windows n'apparaisse à l'écran. Si vous appuyez sur <F8> après l'apparition du logo Windows à l'écran, le menu Options de démarrage avancées n'apparaît pas à l'écran. Si le menu Options de démarrage avancées ne s'affiche pas, redémarrez l'ordinateur, puis répétez la procédure jusqu'à ce que le menu s'affiche à l'écran.

Appuyez sur la touche <Flèche bas> du clavier pour sélectionner Réparer l'ordinateur sur le menu Options de démarrage avancées , puis appuyez sur la touche <Entrée>.

Spécifiez les paramètres de langue de votre choix, puis cliquez sur Suivant.

Ouvrez une session en tant qu'utilisateur disposant des droits d'administration, puis cliquez sur OK.

Cliquez sur Dell Factory Image Restore.

Dans la fenêtre Dell Factory Image Restore, cliquez sur Next (Suivant).

Cochez la case Yes, reformat hard drive and restore system software to factory condition (Oui, reformater le disque dur et rétablir la configuration d'usine du système d'exploitation).

Cliquez sur Next (Suivant).
Les paramètres par défaut de l'ordinateur sont rétablis.

À l'issue de l'opération de restauration, cliquez sur Finish (Terminer) pour redémarrer l'ordinateur.

La configuration du logiciel est désormais identique à sa version initiale, lors de la réception de l'ordinateur.

pour charger le menu de démarrage, redémarrez le système et tapez plusieurs fois sur la touche <F12> lorsque le logo Dell s'affiche à l'écran.
Telechargement Pilotes

Restaurer un PC Asus Windows 7.
Restauration de l'image par défaut Asus

1. Appuyez sur la touche < F9 > pendant le démarrage.

2. Appuyez sur [Entrer] pour sélectionner Windows Setup [EMS activé].

3. Sélectionnez la langue de restauration et cliquez sur Suivant.

4. Lisez le contenu de la fenêtre “ASUS Preload Wizard”et cliquez sur Suivant.

5. Choisissez une option de partition et cliquez sur Suivant. Les partitions sont vos disques locaux C: et D:.
Les options de partition sont :
_ Restaurer Windows uniquement sur la première partition.
Cette option efface le disque local C: (Windows et les données).
_ Restaurer Windows sur le disque dur en entier.
Cette option efface toutes les partitions de votre disque dur et crée un nouveau système de partition sur le disque "C".
_ Restaurer Windows sur le disque avec deux partitions.
Cette option efface toutes les partitions de votre disque dur et crée deux nouvelles partitions : “C” (25%) et “D” (75%).

6. Suivez les instructions à l'écran pour finaliser le processus de restauration .

Comment créer une sauvegarde ou restaurer le systeme d' un PC portable.

Comment créer une sauvegarde ou restaurer le systeme d' un PC portable.

PC portable ACER, PC portable HP ou Compaq, PC portable Packard Bell, PC portable Dell.

Recommandations: Si Windows 7 est installé, créez un disque de reparation systeme windows 7. Ce disque de reparation contient les fichiers necessaires au demarrage comme sur le DVD d' installation Windows 7. Ce CD peut vous depanner en cas de probleme pour reparer ou redemarrer Windows correctement.

Recovery est un outil pour sauvegarder ou restaurer rapidement le systeme. vous pouvez créer et enregistrer une sauvegarde de la configuration actuelle du systeme sur un disque dur ou un DVD. vous pouvez egalement restaurer votre sauvegarde (Back up) ou l' image disque créée par defaut sortie d' usine.

Quelques precautions avant de demarrer:
Debranchez les peripheriques externes (webcam, clé usb etc) sauf eventuellement votre graveur ou disque dur externe pour enregistrer votre sauvegarde.
branchez votre PC portable sur le secteur.
Les disques amovibles doivent être des DVD-R ou DVD+R. N'utilisez pas de DVD-R/W car les disques de type Lecture/Écriture feront échouer la création de disques.

PC portable Acer

Créer une sauvegarde (back up) PC portable Acer.

Appuyez sur les touches du clavier ALT + F10 ou selectionnez Acer eRecovery Management dans la barre d' outils Empowering Technology pour demarrer.
Dans la fenetre Recovery Management, selectionnez le type de sauvegarde que vous voulez créer en utilisant FULL ou FAST. Suivez les instructions à l' ecran pour terminer le processus.

Créer un disque de sauvegarde

En utilisant la page Burn Disc, vous pouvez graver une image par defaut comme sortie d' usine ou une image de votre sauvegarde.
Appuyez sur les touches du clavier ALT + F10 ou selectionnez Acer eRecovery Management dans la barre d' outils Empowering Technology pour demarrer.
Selectionnez le bouton Burn Disc.
Selectionnez le type de sauvegarde, par defaut la sauvegarde la plus recente.
Suivez les instructions à l' ecran pour terminer le processus.

Restauration et recuperation.

Appuyez sur les touches du clavier ALT + F10 au demarrage du PC.
Selectionnez le bouton Restore.
Selectionnez le point de sauvegarde à partir duquel vous souhaitez restaurer. Vous pouvez choisir de recupérer le systeme depuis une image par defaut de l' usine ou depuis votre disque dur ou un DVD de sauvegarde prealablement créé. Vous pouvez egalement restaurer les applications et pilotes.

Pour acceder au Bios, redemarrer le PC et appuyez sur la touche F2.
Telechargement pour PC portable Acer.

Comment créer une sauvegarde ou restaurer le systeme.

Comment créer une sauvegarde ou restaurer le systeme.

PC portable HP ou Compaq

Recovery Manager HP ( Gestionnaire de récupération HP).

Création d'un jeu de disques de récupération du système Windows.
Recovery Media Creation.

Lors de la création des disques de récupération, le Gestionnaire de récupération HP analyse l'ordinateur et détermine combien de DVD vierges seront nécessaires. La création des disques peut nécessiter jusqu'à 3 DVD-R ou DVD+R ou DVD double couche si votre graveur DVD supporte les DVD double couche.

Cliquez sur Démarrer puis sur Tous les Programmes/Gestionnaire de récupération/
Gestionnaire de récupération.
Si vous y êtes invité, acceptez de poursuivre. Le Gestionnaire de récupération HP s'affiche. Cliquez sur Options avancées , sélectionnez l'option Création de disques de récupération , puis cliquez sur Suivant.
À l'invite, insérez un DVD vierge dans le lecteur et suivez les instructions qui apparaissent à l'écran pour créer les disques.

Restauration de l'état d'origine du PC.

Redemarrez le PC et appuyez sur la touche F11 pour acceder au Gestionnaire de récupération HP.
Si le Gestionnaire de récupération HP parvient à accéder au lecteur de disque dur, une invite vous propose de sauvegarder les fichiers utilisateur avant de continuer le processus.
Si le Gestionnaire de périphériques HP ne peut pas accéder au disque dur pour résoudre les erreurs système, il écrase alors toutes les données et reconfigure entièrement le disque dur selon son état d'origine.

Restauration à l' aide de DVD de sauvegarde.

Ouvrez le tiroir du lecteur et mettez l'ordinateur hors tension.
Insérez le premier disque de récupération dans le lecteur et fermez le tiroir.
Appuyez sur le bouton de l'interrupteur pour démarrer l’ordinateur.
La fenêtre du Gestionnaire de récupération apparaît durant l'amorçage.

Suivez les invites pour insérer tout disque de récupération supplémentaire dans le lecteur.
Une fois que l'ordinateur a retrouvé son état de sortie d'usine, il est extrêmement important de vous procurer et d'installer les mises à jour, sorties après la date de fabrication du PC, pour l'ordinateur et ses logiciels. Rendez-vous sur la page de Téléchargement de pilotes HP pour rechercher les mises à jour pour HP Update, HP Health Check et HP QuickPlay. Recherchez également si un BIOS et des pilotes matériels mis à jour sont disponibles.

Acces au bios. Sur les PC HP, l' utilitaire Setup (Bios) est plus convivial, pour y acceder, redemarrer le PC puis appuyez sur la touche Echape ou Escape de votre clavier, un menu s' affiche, appuyez sur la touche F10.

Comment réparer ou restaurer Windows 7 sans supprimer les programmes et les documents.

Comment réparer ou restaurer Windows 7 sans supprimer les programmes et les documents.

 

Pour réparer Windows à partir d' un PC de marque, veuillez consultez la page: Recovery, créer une sauvegarde ou restaurer le système. Vous pourrez réparer Windows 7 à partir de votre sauvegarde créée par le fabricant de votre PC.

Windows 7 ne veut pas démarrer ou vous avez des message d' erreur concernant le système Windows 7, vous pouvez réparer Windows 7 à l' aide du DVD d' installation. Insérez le DVD d' installation Windows 7 dans votre lecteur ou graveur DVD. Redémarrez votre PC. Appuyer sur une touche du clavier pour démarrer le DVD.

Dans la fenêtre d' installation de Windows 7, choisissez votre langue et vos préférences, cliquez sur l' onglet "Suivant".

Ne cliquez pas sur "Installer", cliquez sur "Réparer l' ordinateur" en bas à gauche.

 Sélectionnez le système à réparer, Microsoft Windows 7 par défaut. Cliquez sur "Suivant".

Si Windows 7 n' a pas démarré suite à une mises à jour ou ou modification du registre, Windows 7 réparera le registre et les fichiers système automatiquement après cette étape. Vous n' aurez plus qu' à cliquer sur l' onglet "Terminé", Windows 7 redémarre normalement, n' appuyez plus sur une touche du clavier pour démarrer à partir du DVD Windows 7.

Si le problème est différent, Windows 7 vous propose plusieurs options de récupération système.

Dans la fenêtre ci dessous, choisissez "Réparation du démarrage". les programmes et les fichiers personnels ne sont pas supprimés.

 Windows 7 va remplacer et écraser les fichiers système erronés et les clés de registre du système.