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If you haven't already heard, the Windows 7 Public Beta is has been released through the Microsoft website, and anybody that registers from now until January 24th will receive a temporary license key for the Beta 1 version. Today we'll run through the features and what you should expect.

I've been using the beta for a couple of weeks, and yesterday I got my hands on the official Beta 1 release, which is good enough to use on a regular basis if it wasn't for the hard cut-off date… yes, the beta release has an expiration date on August 1st 2009, after which it will stop working.

If you wanted to sum up Windows 7 in a few words: it's Windows Vista with a few new features and almost all the annoyances and bugs removed… and a really shiny coat of paint. It's impressive, so we'll hop straight into the screenshots.

The Screenshot Tour

The default desktop for Windows 7 is clean and simple, and like almost everything in this release, is really quite impressive.The first thing that you can't miss is the new taskbar, which uses large icons instead of taskbar buttons and integrates Quick Launch functionality at the same time. You'll notice in this screenshot that the Windows Media Player icon isn't "active", because I don't have an instance open… but it's been Pinned to the taskbar.

The new taskbar buttons also have a new right-click menu, which gives you access to special folders or recent documents. There's a new API that allows applications to add items to this list, so expect in the future for this to become a big deal.If you don't like the taskbar functionality, you can revert back to the Windows Vista method by opening up Taskbar and Start Menu Properties (right click \ Properties). The "Taskbar buttons" setting will let you turn off the single icon mode, and you can choose "Use small icons" to turn off the big icons.The next thing you might notice is that there is no longer a "Sidebar" for the Gadgets… you'll have to right-click on the desktop and choose Gadgets to add more, which can be dragged to the desktop anywhere you'd like. You'll also notice you can get quick access to your resolution from here.If you want to dock the gadgets to the side like you used to, you still can: If you drag the desktops to the side of the screen, they will dock there:You'll notice the arrow next to Getting Started… whenever you see an arrow on a pinned item, you can hover over it to see a list of tasks on the right-hand side, with a rather fun "slide out" effect that I can't really show in a screenshot.

In fact, it's tough to show off the real "slickness" of the UI in these screenshots… you have to try it for yourself to understand: things are just smooth.When you search, the taskbar "morphs" into a full-size search screen - a huge improvement from Vista, and the search results are pretty good, although still not perfect.Another really slick new feature lets you maximize or tile windows by dragging them to one of the sides of the screen… for instance, you drag the current window to the left side of the screen and you'll see a glass window effect...And once you let go of the mouse, the window will take up exactly half of the screen. Very useful for tiling windows.This also works for maximizing by dragging to the top of the screen… letting go of the mouse at this point would maximize the current window:This also works if you drag a window corner to one of the edges of the screen, Windows 7 will let you make the window fill the whole space from top to bottom.You might have noticed a little unused area on the taskbar right next to the clock… this is the new "Show Desktop" icon, with an added twist: if you hover your mouse over it, it will turn all of the open windows to glass, letting you see what is beneath. This would maybe be useful if you have desktop gadgets on the screen, or just want to see your wallpaper.The system tray is also changed, with all extra icons being hidden behind a little arrow. You'll also note that the current date is shown on the screen now, since the taskbar is taller.One of the default items is important: the Action Center icon now consolidates all of the Windows Security error or notification messages into a single icon...And even better, you get to choose which errors you want to hear about, and which ones you don't. HUGE improvement over Vista.By clicking on the wrench icon you can choose which notifications appear on the taskbar:You can also change which security messages show up:The Action Center is your new "hub" to review all of the messages and notifications… more on that in a future article, but one of the biggest changes in Windows 7 is hidden behind it… click on the User Account Control settings:And you'll see a new "Slider", which lets you change the amount of UAC notifications, and by default UAC is nearly disabled for users with administrative rights. The only time you will see UAC messages is during a new application install.Continuing through the Control Panel, there is a completely new panel for customizing your desktop using themes, with easy access to all the relevant settings from a single window.Many of the windows that used to be separate dialogs are now integrated directly into the regular Control Panel, like this one for changing your display appearance:A smaller thing to note… the Windows Experience score maximum has been increased to 7.9 instead of 5.9 in Vista.One important thing to note is that when you go to your user folder, you will see a bunch of "Libraries", which are essentially search folders banded together so you can find all your pictures, documents, or music in a single place. This feature is quite useful, but is going to take some time to get used to.You'll notice in the screenshot above there's a new "Homegroup" item in the list, and yes, they've completely revamped network sharing in Windows 7 with a much simpler interface.

Other Features

There's a whole bunch of other features in Windows 7 that we don't really have time to cover today…

* New Calculator.
* Internet Explorer 8 is integrated by default.
* XPS Viewer integrated.
* New versions of Paint and Wordpad with the "Ribbon" interface.
* Revamped Windows Backup.
* New "Home Groups" for sharing files and folders.
* New, easier Wireless connections tray icon.
* Media Center is Updated with new features.
* Faster bootup and installation times.
* Other stuff.

The other thing to note is that Windows Mail, Calendar, Photo Gallery, Movie Maker and Contacts have been removed from Windows 7 and are now part of the downloadable Windows Live Essentials.

Installing Windows 7

I realize it's illogical, but now we'll skip to installing it (the other screenshots were more interesting). The startup installation screen is pretty familiar looking...Should I Install Windows 7?

If you don't mind the fact that it will stop working on August 1st, Windows 7 beta 1 is very stable and usable.

Do I Need a License?

Windows 7 works just like Windows Vista did… you can install it and run it in "Trial mode" for 30 days. Yes, this does mean that you can borrow the disc from a friend, or download it "illegally" and use it, at least for a trial period. (I'm not advocating piracy here).

It's Only a Download?

That's right, you will need to download the ISO image file and then burn it to a DVD in order to do an installation… I recommend ImgBurn.

What About Drivers?

Windows 7 uses the exact same drivers as Windows Vista, and by this point the majority of devices have drivers. You most likely won't even need to install drivers, since Windows 7 has a lot more drivers included by default.

Important Installation Notes

When you get to the screen which recommends upgrading vs custom installation, I would recommend installing a new installation into a completely blank partition. If you want to test it on the same machine as Vista, you should dual-boot. I would recommend against using the upgrade feature unless you are very brave (also note that it only supports upgrading from Vista SP1)

If you don't have a second hard drive or partition already, you can use the Shrink Volume feature in Vista to resize your current partition. If that doesn't work, you can work around Vista's shrink volume problems as well. If none of that works, you can use GParted to resize the partition.Once it installs (which doesn't take that long), you'll be prompted for a computer name and user name:You'll be prompted for what your default homegroup settings are (personally I'd probably turn most of them off, but I'm security-conscious). Make sure to write down this homegroup password and save it somewhere!From this point you will be able to get to your desktop, and start actually using Windows 7.

Windows 7 Bug

There is a known bug in Windows 7 that will potentially damage some mp3 files if you load them into Windows Media Player. You'll want to make sure to install this patch, or turn on automatic updates once you have Windows 7 installed… it should update automatically.

What Should We Cover?

One of my recent articles asked what exactly we should cover in 2009, and Windows 7 is definitely going to be on that list. The question is: What do YOU want to see about Windows 7? What is the most important topic when it comes to learning a new operating system?

Leave your thoughts in the comments, and we'll try our best to cover that topic.(If you are reading through RSS or Email click here to leave a comment)

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Description

Technical
Title: Windows Live Messenger 2009
Filename: wlsetup-custom.exe
File size: 1.09MB (1,144,136 bytes)
Requirements: Windows XP/2003/Vista/XP64/Vista64
License: Freeware
Date added: January 9, 2009
Author: Microsoft Corporation
Homepage: messenger.msn.com
MD5 Checksum: B79BC757893993E853BD34BFDB6E6F7E

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On This Page
•Free up disk space
•Speed up access to data
•Detect and repair disk errors
•Protect your computer against spyware
•Learn all about ReadyBoost

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

1.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.


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



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

4.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.

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:

1.Click Start, point to All Programs, point to Accessories, point to System Tools, and then click Disk Defragmenter.



2.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.

3.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.

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

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

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

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:

1.Close all open files.

2.Click Start, and then click My Computer.

3.In the My Computer window, right-click the hard disk you want to search for bad sectors, and then click Properties.

4.In the Properties dialog box, click the Tools tab.

5.Click the Check Now button.

6.In the Check Disk dialog box, select the Scan for and attempt recovery of bad sectors check box, and then click Start.


7.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.

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.

Learn all about ReadyBoost
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. Learn more.

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Updating your Windows Vista–based PC

You can also manually download and install Windows Vista SP1 from the Microsoft Download Center, but we strongly recommend using Windows Update. You should be an advanced computer user and have a broadband connection to consider using the Microsoft Download Center for SP1.

How to turn on automatic updates

Upgrading from Windows XP

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Windows Vista with SP1 on new PCs

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