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Monday, August 1, 2011

BREAKING NEWS: Giffords Returns as House Passes Debt Limit Plan

House passes debt limit deal, 269-161, with Rep. Gabrielle Giffords voting yes, as Senate is expected to take it up Tuesday

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BREAKING NEWS: Debt Ceiling Deal Passes in House

An 11th-hour deal to raise the debt ceiling and slash spending passed in the U.S. House of Representatives. The bill will now move to the Senate.


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BREAKING NEWS: HOUSE PASSES DEBT LIMIT INCREASE, SENATE TO VOTE TOMORROW



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Dear Prudence: Baby Blues

Slate Magazine
Now playing: Slate V, a video-only site from the world's leading online magazine. Visit Slate V at www.slatev.com.
dear prudence
Baby Blues
Dear Prudence advises a woman who regrets adopting a child--in a live chat at Washingtonpost.com.
By Emily Yoffe
Posted Monday, Aug. 1, 2011, at 3:33 PM ET

Emily Yoffe: Good afternoon. Meteorologists, tell me August will not be as knee-bucklingly awful as July.

Q. Regretting Adoption: I was told as a teenager that I could never carry a baby to term, so my husband and I immediately started the process of adoption as soon as we married. After many years of waiting, we adopted a beautiful little 5 month old. I love her and would die for her if need be, but I find myself unexpectedly hating parenthood three months on. My daughter, bless her, wakes up every two-three hours every day. Nothing, and I mean NOTHING, has helped her to sleep. I terribly miss my old life and feel anxious about going out in case she gets unsettled (which she often does). My husband and I have no quality time together and we've bickered a lot because I am always snappy and stressed out. I find myself resentful of her sometimes and then feeling horribly guilty for feeling resentful. Is there any advice you have for me, mother to mother?

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Emily Yoffe is the author of What the Dog Did: Tales From a Formerly Reluctant Dog Owner. You can send your Dear Prudence questions for publication to prudence@slate.com. (Questions may be edited.)

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How to Build a Computer from Scratch, Lesson 1: Hardware Basics

By Whitson Gordon

How to Build a Computer from Scratch, Lesson 1: Hardware Basics

How to Build a Computer from Scratch, Lesson 1: Hardware BasicsBuilding a computer from scratch gives you the perfect machine for your needs, but it can be daunting the first time around. In this edition of Lifehacker Night School, we'll be taking you through the buying, building, and installation process step-by-step. Today, we're going to start with a little computer hardware basics.

While you could just go to the store and buy a Dell, you might find that you're happier with a custom-built machine. Building a PC from the ground up means it's perfectly crafted to fit your needs, whether you're a hardcore gamer, video editor extraordinaire, or you're just trying to build a low- or high-powered home theater PC. In some instances, you may save some money, and in all instances you'll have accomplished a project that you'll benefit from for years—a pretty great feeling in and of itself. That said, building is much more time consuming than buying, and your first time through, it can be daunting. This week's Night School series will walk you through building your first (or second, or third) computer from start to finish.

Today, we'll be talking about the first step in any computer build: brainstorming what kind of machine you're looking to make and what that means for your hardware.

The Types of Machines and their Ballpark Costs

Much like we did in our original spec-crafting feature, the the first thing you need to do is come up with a very, very rough idea of what kind of performance you want from your machine. The easiest way to do that is to split builds it up into three general categories:

  • Low Performance: If you're looking for a simple PC for web browsing, email checking, or video watching, a low performance machine is probably the way to go. These machines are small, don't draw a lot of power, and are usually pretty quiet, which is great (though they obviously sacrifice performance for those perks). Nettops, home theater PCs, and (on a more extreme level) home servers also fit into this category. Most custom-built low performance machines range from $200 to $400.
  • Middle of the Road: This is a great option for the majority of users, especially since you can stretch the machine's power and your budget to fit almost any scenario. Middle of the road machines will sit in a smaller computer tower, with enough power to play some games and run more than a few programs at once. If you're looking for a multipurpose computer that won't break the bank, this is where you want to go. Middle of the road machines can vary quite a bit in price, but in general they range from $300 to $700.
  • High Performance: These are the big guns. Generally, users with high performance computers are doing things that are more resource-intensive: converting and editing large amounts of video, playing the latest and greatest games at high settings, running other operating systems in virtual machines, and so on. Be prepared to shell out a bit of cash, use a lot of electricity, and devote a lot of space to this machine. Again, there's a good range here, but typically a high performance machine will cost anywhere from $700 to infinity and beyond.

The Parts That Make Up a Computer (and What They Do)

Every fully functioning computer is made of the same basic components, and in this section, we'll walk through the basic hardware you'll need for your first build. We're still just talking about "things to consider" here—we'll get down to the nitty-gritty of picking out specific parts in the next lesson. Here, we just want to point out what the important components are, and which ones are the most important for certain builds.

The Processor

How to Build a Computer from Scratch, Lesson 1: Hardware BasicsThe Processor (CPU) is the "brain" of your computer, the thing that carries out the tasks you give it. Better CPUs can perform more tasks at once, and perform them faster. That said, not everyone actually takes advantage of their processor's full speed, so the high-end models are only really crucial if you're performing intensive tasks like gaming, video editing, video conversion, or compiling code. It's also one of the most expensive parts of a machine, so if you aren't performing these types of tasks, you don't necessarily need to worry about buying the latest and greatest.

The Motherboard

How to Build a Computer from Scratch, Lesson 1: Hardware BasicsThe motherboard connects all the other components to one another, and is the physical base upon which you build everything else. It contains a lot of your machine's core features, like the number of USB ports, the number of expansion cards you can put in (such as video, sound, and Wi-Fi), and also determines how big your computer will be. Which motherboard you pick will depend on whether you build a low, medium, or high performance machine and how advanced of a user you are.

The Case

How to Build a Computer from Scratch, Lesson 1: Hardware BasicsThe case holds all of your computer's parts together. For the most part, a case is less about features that affect how your computer runs and more about features that affect you and your home—that is, how quiet it is, how large it is, and of course, how it looks in your office. Still, it's an important consideration that is dependent on your other choices, so you might want to think about what you want in terms of a case before moving on to the shopping step.

The RAM

How to Build a Computer from Scratch, Lesson 1: Hardware BasicsRAM, or Random Access Memory, is like your computer's short-term memory. It stores data your computer needs quick access to to help your programs run faster, and help you run more programs at one time. Thus, if you run a lot of programs at once, you'll want a computer with more RAM. If you use virtual machines, you'll want even more RAM, since it has to run its own programs in addition to yours.

The Graphics Card

How to Build a Computer from Scratch, Lesson 1: Hardware BasicsThe Graphics card, or GPU, is a processor specifically designed to handle graphics. It's what you hook your monitor up to, and it's what draws your desktop and your windows on the screen. Some motherboards come with a GPU already integrated, which is enough to manage your desktop, but not enough for watching high definition video or playing 3D games. For those, you'll need a dedicated graphics card, since it can do the legwork needed to draw those complex images.

The Hard Drive(s)

How to Build a Computer from Scratch, Lesson 1: Hardware BasicsYour hard drives are what store all of your data, ranging from your operating system to your documents, music, and movies. If the RAM is your computer's short-term memory, your hard drive is the long-term memory. It stores the things you want to keep around for awhile. The kind of hard drive you choose will be determined mainly by how much data you need to store, but certain kinds of hard drives (like solid state drives) can also affect your computer's speed.

The Optical Drive

How to Build a Computer from Scratch, Lesson 1: Hardware BasicsAn optical drive, more commonly known as a CD or DVD drive, is what you'll use to read CDs, DVDs, and even Blu-Ray discs. Not everyone needs an optical drive in his/her computer, but since you can buy one for about $20, there's little reason not to have one.

The Power Supply

How to Build a Computer from Scratch, Lesson 1: Hardware BasicsThe power supply directs electricity to the other components in your machine. Generally speaking, if you have a high performance computer with a fast processor, a graphics card, and a few hard drives, you'll need a higher wattage power supply than you would if you were building a low-end PC. This is probably the last component you'll shop for, once you've nailed down your other parts and how much electricity they'll require.

Other Parts to Consider

How to Build a Computer from Scratch, Lesson 1: Hardware BasicsWhile these are the main parts almost every computer has, you probably have other needs. For example, if you're going to use Wi-Fi instead of wired Ethernet for accessing the internet, you'll probably need to buy a Wi-Fi card. If you take a lot of photos, it's probably worth getting an internal SD card reader for easily loading your photos onto your computer. If you have any Bluetooth peripherals, you might consider an internal Bluetooth card, and if you video chat with friends, you'll want to pick up a webcam. And, of course, if you don't already have them, you'll need a monitor, keyboard, and mouse. These are just a few of the extra things you could use, so really think about what you'll be using this computer for and what other parts you need to buy so you don't have to take an extra trip to the store (and so you can better budget your money).


Sit back and ponder how you use your current computer, how you're going to use your new computer, and what that means for the components listed above. If you're going to do a lot of gaming, a high-end processor and video card are crucial. If you're building a home theater PC, you'll want a "good enough" video card, a low-end processor, and a large hard drive to store all your movies. Once you've figured it out, come back for our next lesson tomorrow night, where we'll talk about how to actually shop for the parts you need to build your computer.


You can contact Whitson Gordon, the author of this post, at whitson@lifehacker.com. You can also find him on Twitter, Facebook, and lurking around our #tips page.
 
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