Instructions for Buying a Laptop - The End

Laptop Buying Guide - Part 1
Instructions for Buying computers x

Hands - Part 2
Instructions for Buying computers x

Hands - Part 3

Network Management - When laptops have become a popular accessory for modern life, the fact that choosing a suitable computer can take you quite a bit of time.

Types of storage and drives

Although cloud computing and online storage can help eliminate some demand for physical drive space, but it will always be good to have a large hard drive in your laptop. On the other hand, while optical drives are commonly used, it is fast becoming an option for 13-inch or smaller screen laptops.

1. Hard drive: HDD and SSD

Traditional HDDs offer inexpensive space to store programs and files with indefinite time - or at least during the hard drive's lifetime. The "spinning platter" type of hard drive, the standard for both desktop and laptop computers, has grown steadily in capacity, and now laptops can be found with hard drives. Available in capacities up to 500GB. However, it should be warned that the capacity factor alone will not make a good hard drive. The hard disk rotation speed also makes a big difference; a 7200-rpm notebook hard drive delivers significantly faster performance than a 5400-rpm hard disk, but a faster-speed drive may shorten laptop battery life. your hand.

SSD drives, or solid-state hard drives, do not have moving parts, so unlike traditional hard drives, they are less likely to be destroyed by moving and produce very little heat or even no heat. They are similar to SD memory cards found in digital cameras and other devices, or the internal memory of iPhone, PSP Go, and other portable devices. Remember that SSD drives are usually more expensive and provide smaller capacity than HDD hard drives.

When choosing a hard drive, always backup more than you think you need.

2. Optical drives: DVD and Blu-ray

While not so long ago, nearly all laptops had a CD / DVD, but today many Netbooks and thin-and-light laptops don't have an optical drive. Of course optical drives are still useful for installing software from an optical disc, backing up multimedia entertainment programs, copying music from CDs, as well as playing DVDs, but with great The power of downloadable media, the optical drives were no longer as attractive as before.

Blu-ray drives allow playback of high-definition Blu-ray movies, which are being integrated into high-end multimedia notebooks, but make sure the laptop has a 1080p screen (1900). x1080) are capable of playback Blu-ray content in full quality.

3. External drives

External drives are drives that store data or read multimedia entertainment that is connected to your laptop via USB, FireWire, or eSATA cable. They come in many different shapes and sizes, which can also be a traditional flat hard drive, an SSD, or even an external optical drive.

Also note that thumb-sized Flash drives with USB connectivity are becoming so cheap and compact that buying one or two Flash drives to backup and increase storage space is almost the same. decided not to think too long. Hence having a Flash drive is a great way to transfer data to your PC.

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Types of connections on laptops

To send and receive e-mail, browse the Web, and share files or printers, your laptop must be able to connect to the network or the Internet. This is done via a modem, an Ethernet connection, or a wireless connection (or Wi-Fi or 3G mobile broadband).

1. Network options

Although the standard is gradually being phased out, there are still many notebooks that come with a 56Kbps modem that connects to the RJ-11 standard, and almost all include Ethernet (RJ-45) or even is a Gigabit Ethernet connection. Most notebooks have antennas for built-in wireless networks so you can wirelessly access points with Wi-Fi signals. Most Wi-Fi antennas use the 802.11g standard, but the faster 802.11n standard has become increasingly popular. Note that you'll need a compatible 802.11n wireless router to get faster throughput.

2. Bluetooth

For other connectivity options, it will always be nice if Bluetooth is available, a wireless protocol can transfer anything from wireless data to music between your laptop and the other device. Some mobile phones also allow wireless Internet access with Bluetooth. Bluetooth is usually integrated in popular laptops, but to be sure you should check whether you can use it right where you bought the computer.

3. PC Card and ExpressCard

The ExpressCard interface has replaced most of the PCMCIA interfaces on older devices, both of which fit a slot attached to your laptop. However, even these devices are being ignored and are being replaced by the Dongle and Adapter using the USB interface. Although the ExpressCard interface can be used for high-bandwidth interfaces, such as Gigabit Ethernet ports and HDTV tuners, but with USB adapters for almost everything - including wireless modems 3G - the ExpressCard and PC Card interfaces are rarely needed for general users.

4. Mobile broadband

If the move frequently takes you out of Wi-Fi coverage, you can consider spending a bit more on your laptop with an attached mobile broadband antenna (3G or 3G terms) Also often used for this type of connection).

These antennas will place you in the data network of a mobile service provider. Although they can be extremely useful when the Wi-Fi connection is fluttering at times, this technology has its disadvantages: throughput speed, while improving, is still slower than with most high-speed Internet connections; and the card attached to your computer usually only works with a mobile service provider.

The good news is that 3G data plans sometimes allow you to buy Netbooks at preferential prices, which not only saves you some money, but also comes with a 3G antenna. If your computer does not have 3G antenna, there are many USB Adapter or ExpressCard that meet this function.

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The software components are designed for laptops

If you have not yet equipped accessories for your laptop, here are some of the best ways to do it.

1. Docking station or port replicator ( Extra docking station )

A Docking station contains a combination of ports, slots, disk compartments, and security features, and it is usually attached to a laptop from below. The docking station comes in a variety of shapes, from the same size as a notebook, often called a media slice , to a larger size - even up to 5 inches behind your computer. As its name suggests, a Docking station is where you leave your notebook when you're back in the office, allowing you to easily access the network, along with a larger screen, a regular keyboard, and storage devices. Additional storage, and convenience in removing the plugged cable when you leave the desk.

On the other hand, port replicator is smaller in size, it is a 3-fold reduced version of Docking station that port feature is mainly, such as USB or S-Video port. A port replicator can range from the size of a missing toothpaste to a docking station size. When on the road, a port replicator is a convenient way to increase your connectivity.

2. Laptop bag

A laptop bag definitely deserves you to pay extra for it

You spent a lot of money on a laptop and the last thing you should do is spend a little extra money on a new laptop bag you just bought. It will save some money if you accept the basic bag of the laptop manufacturer you just bought. But basic bags often lack shoulder straps or small pockets inside. You will blame yourself as soon as the Laptop's 9-pound weight cuts a deep mark on your shoulders and all your accessories become a mess when you take it out of your bag. Invest in the cost of a sturdy, comfortable bag, and I'm sure the shoulders will thank you very much. Look for bags with padded shoulder straps, reinforced corner pockets, and dedicated compartments designed to hold AC adapters, battery packs, and so on.

3. Room battery

If you rarely travel, we also recommend getting the largest battery possible for your computer model, but if you are worried about the size increase when using a large battery, you should equip it. Add a second battery. They range from $ 50 to $ 300, and are well worth the money you spend if you're the one who often has to spend more than 2-3 hours on a laptop without power on the wall. Especially when the job is stuck on the machine and the main battery dies, you'll be happy to have a second battery. However, if you rarely travel with a laptop, and a laptop always plugs into a wall outlet, you don't need to bother with a second battery.

4. Drive outside

External drives - options for entertainment storage that are connected to your computer via cable - can be a hassle when hanging it up or carrying it around, plus they can be very expensive. . You are thinking in general it is better not to buy a laptop that everything you need is not in your device. However, external hard drives sometimes become necessary. For example, when buying an Ultraportable that lacks an attached CD-ROM you will probably want an external drive to download the software or read the data discs. Types of external drives include DVD / CD-RW, DVD-rewrite, hard drive, and more. No matter how much you buy a laptop, we only recommend investing in a small thumb-sized flash drive that can directly connect your USB port. For as low as $ 15 for 1GB of storage, these small drives are great for transferring small amounts of data between Notebooks or between Notebooks and PC computers, and they're much more convenient than recording. data to CD.

5. Keyboard and keyboard

Working long hours with a pointing stick or touch pad will strain your arms, wrists and arms. To save yourself health, invest in a small travel mouse. The lowest cost is $ 20, they are usually connected via USB, and are easy to transport. This advice also applies to having to type hourly on your laptop keyboard. If you plan to use the notebook on your desk when you work from home, plug in an external keyboard and make your wrists less tired. If you like to work without wires, there is a wireless mouse and keyboard.