Dear Lifehacker,
I recently updated my video drivers and discovered that a lot of my other drivers were out of date. Do I really need to keep them updated all the time? Will I notice any improvements in speed or features if I have the latest versions?

Sincerely,
Disorganized Drivers

Dear Disorganized,
Drivers can be pretty confusing, and while we've talked about them a bit before, there are a few things everyone should know about how to manage their drivers and when to update them. Here's the most important stuff.

The Golden Rule of Drivers: If It Ain't Broke, Don't Fix It

Before you go obsessing about up-to-date drivers, you should note that, while we always recommend you keep your software updated for security and stability, drivers are another matter. While you should keep an eye on any security updates that pop up, different driver versions can introduce stability problems, so if your hardware is working as expected, you're better off not updating, since you never know when it might cause problems. You'll rarely get big speed or feature boosts from a driver update, so unless you see in the release notes that there's something big, you're usually okay to just ignore it.

Instead, only update your drivers if you're having a problem with your hardware. Say your ethernet connection drops occasionally, or your printer isn't printing properly. In this case, one of the first troubleshooting steps you should take is to update the driver, since these issues may be fixed in a new update.

The main exception to this rule is video drivers. Unlike other drivers, video drivers are updated often and usually with big performance increases, especially in new games. Heck, a recent Nvidia update increased Skyrim performance by 45%, and the driver after that increased its performance by another 20%. If you're a Skyrim player, that's a huge boost. So, when you see that your video card has a new driver available, see what improvements the driver offers—if it offers system-wide performance improvements or improvements in a game you're currently playing, you'll definitely want to update. If it doesn't, stick with the current driver.

Where to Get Your Drivers

So you need to install or update a driver, but you often have a few choices in where you get it from. When you first plug in a device, Windows will often install its own generic version of the driver itself, and your device will get basic functionality right away. For some things this is fine, but oftentimes you'll find that downloading the driver from the manufacturer's web site gives you lots of extra features. Sound drivers may give you things like virtual surround or room correction, while video drivers will usually give you a whole control panel of options that let you customize your graphics performance, features like Nvidia's PhysX, and more. In general, there are three different places you'll find drivers, and here's how they differ:

• From the chipset manufacturer's web site: This is the first place you'll usually want to look. The chipset manufacturer is the company that designed the original video or sound chip, e.g. Nvidia or Realtek. These companies often have the very latest drivers available before anyone else. Some drivers (like Nvidias) will come with extra features, while others (like Realtek) will only offer the latest generic drivers.
• From the hardware manufacturer's web site: If you find that you have problems with the chipset manufacturer's drivers, or that they only offer generic drivers with no extra features, your next stop should be the hardware manufacturer. This is the person who made the actual hardware, like EVGA or XFX for video cards, and companies like Gigabyte or MSI for motherboards (which often include things like sound and ethernet). If you have a laptop, you'll want to go to your laptop manufacturer's site instead, e.g. Asus or Lenovo.
• Directly from Windows: Windows' generic drivers are usually the bare minimum of what you need for something to work. It isn't ideal for most things, but in some cases—like printers—that's exactly what you want. If you visit your printer's web site, they'll only offer you a driver that includes a bunch of software that may include other features, but not necessarily ones you'll use. Regular printing and scanning is already built right into Windows, and you don't need photo editors, cloud services, and other junk bloating up your machine. So instead of getting drivers from the manufacturer, just get them right from Windows as described below.
• From the CD that came with your device: You'll almost never want to do this. These drivers are probably outdated by the time you get the computer up and running, so you should download the drivers from one of the above sources instead. The only exception: ethernet drivers, if Windows doesn't have them built-in. Obviously if you start up your computer and can't access the internet, you can't download drivers. So install the ethernet drivers from the CD, connect to the internet, and download all your other drivers online.

How to Update Your Drivers

When it comes time to update, the process is very simple. Just open up Device Manager (by clicking on the Start orb and typing "device manager" into the search box) and right-clicking on the hardware you want to update. Click Properties and go to the Driver tab. Here, you can see your current driver version. If you're updating through Windows, click "Update Driver" to update it. If not, check the driver's version number and head to the manufacturer's web site. If their driver number is newer than the one you have, an update is available and you can read up on it, if necessary. Then, just download the installer from there and run it like you would any other program. When you're done, you should have shiny new drivers ready to help you get the best out of your hardware.

Sincerely,
Lifehacker

P.S. Got any extra driver-related tips to share? Favorite features you found in another version of a driver? Share your thoughts and experiences with us in the comments.

Photo remixed from boroboro , tele52, DVARG, and Diagon (Shutterstock).

Google's new file syncing service, Google Drive, is finally available and looking pretty great. But how does it stack up against the current king of file syncing, Dropbox? Here's where each app shines (and falls short).

Each service has a lot of features, and each excels in different areas. Here, we'll compare the desktop client, webapp, sharing features, speed, and other characteristics of each service.

Very Similar Desktop Clients, with a Few Important Differences

Google's desktop client is very similar to Dropbox's—in fact, certain parts just seem copied exactly from Dropbox's interface. When you install it, you can choose where to put your Google Drive folder, as well as choose which folders you actually want synced to your desktop. You can choose to sync Google Docs files or not sync them, your choice.

Once it downloads all your files, you'll see them in your Google Drive folder, just like Dropbox. Each has a green checkmark if it's synced, or a blue refresh icon if it's currently syncing. Items created in Google Docs have their own special icons, and can only be opened in Google Docs. If you double-click on them, they'll open up in a new browser tab. This is fine if you want to use Google Docs, and it works well with Google Docs' offline viewing, but it's really annoying if you want to be able to tweak docs in your favorite desktop word processor—you actually have to go to the Drive webapp, export them as an Office-compatible file, then open that copy up instead. I get that Google Docs is integrated, but I wish I had a choice in the matter. Other, non-Google Docs files will show up normally and open with their default programs.

It's also worth noting that Linux users don't have access to Google Drive, but they will have access to Dropbox. It's not a huge point of comparison (since it's pretty much a deal killer for any Linux user), but it's worth noting anyway.

Feature-Filled Webapps, Plus Google's Powerful Search

Google Drive's webapp is where it really shines. You're probably pretty familiar with it already: it looks exactly like Google Docs, except you have two views: a list view (like the one in Docs) and a thumbnail view, that will show you previews of all your documents, images, and other files. The webapp has a search bar at the top and, just like other Google products, it's pretty powerful—you can search by document type, owner, and other advanced filters. Dropbox has an advanced search, but it isn't quite as good—you can only search for "all these words" "any of these words" "this exact phrase", or "none of these words". It'll suffice for most things, but those of us that have gotten used to Gmail's awesome search powers will really love Drive.

Drive's search also hooks into Google's Optical Character Recognition (OCR) and Google Images database, to find images and uneditable document scans using text search terms. So, if you've scanned a document, it'll scan it and you'll be able to find it by searching for words in the document. Similarly, if Google can tell what your pictures are of, you can search by subject—e.g., searching "Eiffel Tower" will bring up your photos of the Eiffel Tower from your recent vacation. Dropbox can't do any of that.

Lastly, like Dropbox, Drive's webapp also has built-in viewers for tons of different file types, including images, videos, and even Adobe files. You won't be able to edit them all from the web, of course, but it's nice to be able to view them without downloading them or installing any extra software. Dropbox, from what we can tell, has just about the same feature set when it comes to previewing files—though Drive has the added advantage of making Docs files editable in Google Docs, as you would expect.

Powerful File Sharing, But No Desktop Support for Google

Both apps do pretty well at sharing files, they just work in slightly different ways. Dropbox lets you share files by right-clicking on them in Windows Explorer or the Finder and getting a link to share with your friends. Google Drive forces you to go the webapp, and has a slightly confusing method of sharing files—if you check a file and go to More > Share, you can send it as an email attachment with Gmail or Share with other people. When you click Share, you either type in the names of other Google users to add it to their Google Drive, or click "Change" next to "Who Has Access" to share it with "anyone that has the link" or "public on the web". It's a bit more convoluted, and we wish there was better desktop integration, but at least the feature is there. Both services also let you share entire folders with other people, for easy collaboration.

Google Drive, however, has an edge in the collaboration department. Not only can you share folders, but it also has all of Google Docs' built-in collaboration features that we love so much. By sharing a document with another Docs user, they can edit the file, make comments, and so on. That way, you don't just see the edited file, you see what they've done and can chat with them in real time as they do it.

Dropbox Gives You More Power Over Your Syncing Speed

We tested syncing a 50MB file with both programs, with interesting results. By default, Dropbox is significantly slower, because it automatically throttles your upload speeds. However, this is all tweakable in Dropbox's preferences. You can change how fast it uploads and downloads files, which is great if you don't want it to steal bandwidth from other important things (like video chatting, games, or BitTorrent). Google Drive doesn't give you these options, which is kind of annoying. With Dropbox set to "Don't Limit", it uploaded files at the same speed as Google Drive in our tests.

However, Dropbox also has LAN sync, which means transferring files to another computer on your network is going to be a lot faster than Google Drive, which will download it from the servers instead of the other computer. After uploading our 50MB file to Dropbox, it took less than a minute to show up on our other machine, while Google Drive took about 3 more minutes.

Drive is also really annoying in the sense that it doesn't give you any information about how fast it's syncing or when it's done. Dropbox's system tray icon will not only show you when it's uploading or downloading just by looking at the icon, but if you hover over it, it'll also show you how fast it's going and how long it thinks the transfer will take. It'll also notify you when new files are added. Drive doesn't do any of these things. To see if it's syncing, you have to right-click on it, and it'll only tell you that it's syncing—now how fast it's going or how long it'll take. It doesn't have any notifications, so the only way to see when it's done is to right-click on it compulsively, reload your Drive folder in Windows explorer, or visit the web interface. Dropbox wins this section by a mile.

See Old Versions of All Your Files Right From the Webapp

Both services offer revision control, although for normal, non-Google Docs files, Dropbox does it a little better. In Google Drive, you can see revisions by opening a file and going to File > See Revision History. If it's a Google Docs file, you'll be able to see the revisions in detail, but for other files, you just have a choice of downloading old revisions to your desktop, which kind of sucks. Dropbox, on the other hand, will let you restore old versions of a file right from the web interface, which is much more friendly. So, each has their own advantages depending on what kind of file you're looking at, but the bottom line is that you can always revert to an older version of a file if you need to.

That said, Dropbox has the distinct advantage of letting you restore files long after you've deleted them from your Dropbox, something that Google Drive doesn't do. So, if this tends to be something you deal with, Dropbox has a pretty big advantage in this area.

Dropbox Has More Opportunities for Extra Free Space, but the Pro Service Will Cost You

Lastly, each gives you different amounts of space for different prices. Dropbox only gives you 2GB for free, while Drive gives you 5GB—although it's very easy to get more Dropbox space for free, and you can get well beyond 5GB. However, if you need more than, say 50GB of space, you'll need to pony up some cash. Drive is significantly cheaper than Dropbox, offering 25GB for $2.49 a month, 100GB for $4.99/month, and even 1TB for $49.99 a month (with a few other tiers in between, and going all the way up to 16TB). Dropbox, on the other hand, gives you 50GB for $9.99/month (or $99 a year), 100GB for $19.99 a month (or $199 a year), and anything above that requires a pretty expensive Dropbox Teams account, starting at $795. If you're looking to save cash, Drive is the clear winner.

Drive is actually pretty solid for something that just launched, but they're also super late to the game, and it's a little disappointing that they're only most of the way there after all this time. If you're a heavy Google Docs user, you'll probably love Drive, but Dropbox still has the edge in most of our minds—especially because its desktop app is just so much better than Google's. Have you tried out Google Drive? What do you think of its feature set and how it compares to Dropbox (and, the big question: Will you be switching)? Let us know your thoughts in the comments.

Android: If you've used Android's Facebook app recently, you know how slow and bloated it's become. If you're tired of staring at the Facebook loading screen, Fast Facebook is a cool, customizable, blazing fast Facebook client for Android.

Fast Facebook does exactly what it says it does: it's fast. Profiles and photos load nearly instantaneously, and it even has some fancy animations to go with its new, Ice Cream Sandwich-inspired look. You can do nearly anything the official app can do, like post status updates, write on your friends' walls, chat, and more. Plus, it even has a few extra features, like themes and the ability to choose the resolution of photos (to tweak how fast they load). The only things it doesn't currently do are event invites and push notifications, but it's still in beta, and the developer is working on those features right now. Overall, it's much better than Facebook's official app, so give it a go if Facebook has you a little frustrated.

Fast Facebook is a free download for Android devices.

Fast Facebook | Google Play via XDA Developers

Weblog Mac OS X Hints reminds us that when your computer's running slower than it should, sometimes complicated maintenance isn't the answer—a clean desktop could do just as much as anything.

This supposedly isn't a problem on Windows computers, just Macs. Because of the way OS X's graphical system works, the icons on your desktop take up a lot more of your resources than you may realize:

A family member owns a Mac, and he was complaining it was getting slow - especially the Desktop. He had a lot of files on the Desktop, but none of them were visible on the Desktop itself, but only in a Finder window displaying the contents of the Desktop. The Desktop only showed two icons: the main hard disk, and a Time Machine hard disk. The Desktop itself was very slow, and often displayed a beachball.

However, when I looked in the Desktop folder, there were more than 2,700 image files. When I removed the image files from the Desktop folder, everything went back to normal.

Obviously, this isn't a problem for most of you, since you've created a clean, organized desktop for yourselves (right? right?), but your less tech-savvy friends and relatives might be guilty of this (I'm talking to you, Mom). Next time you're going through the inevitable family troubleshooting, make sure their desktop doesn't look like the picture above, and maybe even set them up with Hazel to prevent it in the future. You might be surprised at how much it can improve things.

Speed up your Mac by removing files from the Desktop | Mac OS X Hints