A great source for students, residents and instructors alike who participate in the computer classes at Union Tower I & II to share ideas and information - so join us today
Wednesday, July 17, 2013
Creating Slide Shows - PowerPoint & Picasa
Thursday, April 11, 2013
Common Digital Photo Image Types: jpeg, raw etc..
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JPEG
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JPEG
or JPG (Joint Photographic Experts Group) is the most common Digital Photo
Image type that we use. It's the most common type accepted by 3rd
party software programs like Walgreens, Shutterfly, MovieMaker and when
uploading to the "clouds"...This is because JPEG's are much smaller
than other image files types and ideal for storing images.. Because they are
known for accurate color representation they are an ideal format for
photographs - but each time a JPEG is saved, the quality becomes degraded
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RAW
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RAW
is a raw image format that some of the better more sophisticated digital
cameras use. RAW format typically requires special software for
editing. RAW image format is used primarily for editing because it
gives users complete access to the data the camera sees before any effects
are applied.
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GIF
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GIF
(Graphics Interchange Format) is used for animations and for storing images
with low colors because it's limited to using 256 colors but can be saved
repeatedly with no loss, which is why it works well for cartoon-based images.
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BMP
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BMP's
are Windows bitmap image files and also work with limited colors, and is an
image file format originally used in Windows-based applications
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TIFF
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TIFF
(Tagged Image File Format) is used most often for sending logos and other
images to a printer for reproduction, so widely used by photographers and we
often see this format when we are using scanner for photos
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PNG
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PNG
(Portable Network Graphics) is the newer version of "GIF" with many
of the same features, except PNG supports 16 million colors vs. only the 256
colors of GIF
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But when cameras take a jpeg image, it takes the info from the camera's sensor and processes it inside your camera with specialized chips to make a final jpeg file.
When you take a "raw photo" you will have to convert it yourself, essentially substituting your own computer and photo conversion software for the specialized chips built into the camera, which will give you more control over how the image ends up--sharper, softer, more contrast, less contrast, white balance, etc. But the drawbacks to Raw are that you will have to take the time to convert your digital photo images and the most important drawback is that you can't share raw files as easily as jpeg files, because not everyone has a converter for the raw format
Sunday, April 7, 2013
Which Folders And/Or Sub-Folders Will Your Picasa Scan/See
Friday, March 1, 2013
File Extensions - What are they?
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The following is a list of some of the
most popular "file extensions"
you will see on your computer and or receive in an email... File Extensions tell the computer the
specific type of "file" something is... Note if any file extension has an
"x" at the end of it, it is an indication it was done in one of the
Office 2007, 2010, 2013 programs... (ie.e docx; xlsx, pptx)
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Extension
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Example File Type
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zip
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Zip
archive
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pdf
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PDF
Document
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mp3
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MP3
Audio File
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jpg
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JPEG
Image
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exe
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Executable
file
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wmv
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Windows
Media Video
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doc
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Microsoft
Word Document
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ppt
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Microsoft
PowerPoint Presentation
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mpg
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MPEG-1
Video
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tif
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Tagged
Image File Format
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wav
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Waveform
Audio Format
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mov
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QuickTime
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psd
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Photoshop
Document
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wma
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Windows
Media Audio
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xls
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Microsoft
Excel spreadsheet
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mp4
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MPEG-4
Part 14
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txt
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Plain
text file
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bmp
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Windows
bitmap
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pps
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PowerPoint
Show
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aif
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Audio
Interchange File
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pub
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Microsoft
Publisher
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gif
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GIF
(Graphics Interchange Format) Image
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qbb
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QuickBooks
backup file
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dat
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Data
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rm
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RealMedia
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mdb
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Microsoft
Access
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htm
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Hypertext
Markup Language (HTML)
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flv
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Flash
video
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wpd
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WordPerfect
Document
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rtf
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Rich
Text Format
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jpeg
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JPEG
image
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html
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Hypertext
Markup Language (HTML) document
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pst
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Microsoft
Personal STorage
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ttf
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TrueType
font
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mswmm
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Windows
Movie Maker Project File
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eml
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E-mail
message
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bat
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Batch
file
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wps
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Text
document; MS Works
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Saturday, June 30, 2012
Smartphones – 3G, 4G, Data Plans, Wi-Fi And More…
Thursday, May 10, 2012
What is DropBox?
Friday, January 20, 2012
Printing Tips – Extend your cartridge life
Print in draft mode – Draft Mode is what I typically use in all class handouts – which helps save money by using less ink. To do this you want to change the default printing mode in your printer’s “preferences” – Go to start, printer/faxes, and when you choose your printer – choose “preferences” and then find the option list for printing preferences which vary on every printer. Yours might say: “draft mode” , or “economde or “ink/toner-saving mode”.. Don’t use Grayscale-it uses colored ink.
Use a thin “sans-serif” font – Set your default font, to a clean style such as Arial, Calibri or Comic Sans, versus “serif” fonts, such as Times New Roman, Baskerville, Bookman
Use your color ink sparingly – I firmly believe that almost everything we print works just as well in black & white, vs. color…So be sure to set your default setting for black and white – vs. automatic which will print whatever color is on the page you are printing..
Send photos out – It is much less expensive (and quality is so much better) when you have your photos printed by a retailer and you can upload them from home for one hour or 3 day delivery, to hundreds of retailers such as Walgreens, CVS, Wal-Mart, Snapfish, Shutterlfy, AAA, AARP, etc…
InkJet or laser – No question for anyone who prints a lot – laser is less expensive in the long run…
Shake That Cartridge – When you think your ink is running low – take the cartridge out and give it a good shake, and do this until you can’t print… Remember most cartridges will warn you the ink is low when they are still 30-35% full, so don’t replace it until you have to!!
Wednesday, November 2, 2011
How to Scan Photos Using Picasa
In our last blog posting, we described how to scan photos and documents to your computer using Picasa. Picasa is Google’s Free photo editing software – if you don’t have this on your computer, you can go to www.picasa.com and download it)..
Scanning allows us to save our photos and/or documents onto our computers in “digital format”. Most all-in-one printers today have built in scanners, but we often hear they are confusing to use. So, for an easy option, Picasa might be the right choice for you…
Once you get going, you'll find that you can easily scan 50-60 or more photos in an hour (and this is true whether you use Picasa, your scanner's software or your operating system software such as Windows Photo Gallery, so it’s a great winter or rainy day project… And it’s wonderful to know that those old family photos won’t be lost.. Here's how:
- Be sure your computer and printer/scanner are on
- Open your “Picasa” application software program
- Always scan just one “1” photo or one “1” document at a time
- Put the photo on the glass of the scanner – face down
- In Picasa, click ‘Import’
- Click the arrow for the drop down list of devices. You'll see your scanner listed, select it
- Each scanner shows a different screen, but I believe all have an option to "Preview"
- Click the "Preview" option and now you'll see your photo
- If you want to crop the photo you can do it now or save the entire photo & crop later
- Once you're happy with, Click the button to Scan
- When it’s done scanning, you’re back at the standard Picasa Import screen
- Click Import all
- Select or create a folder to put it in
- I usually name mine: "Scan & today's date - i.e. Scan 2011.11.2"
- Now my first and subsequent photos scanned today will go in that folder
- Tomorrow I would create a new folder & name it with the correct date
- This way I can either name each individual photo or number them 1, 2, 3 etc..
- Once the photos are in the folder you want, you can certainly export them to your 'My Picture/Picture drawer - in whatever folder you want them in"
Tip: Once you have completed your scanning for the day, some of the Picasa forums recommend that you use Picasa’s Batch Edit command, and choose “I’m Feeling Lucky” and “Sharpen” to all of the photos in the “Old Photos-Today’s Date” that you just created… you can always open this again later to do individual editing of each photo you’ve now saved on your computer..
Note: In our classrooms, the Scanner is hooked up to one specific computer, so that is where your photos will be saved. Once they are in your specific folder, and if you want to move them to another computer in the classroom or your home computer, simply copy the entire scan folder you just created to your flash/removeable drive and then copy them to the computer of your choice...
Tuesday, July 19, 2011
What does Download & Upload mean?
When we “upload” something we are sending a copy of “it” from our computer to the source we are connected to on the Internet…- such as when we want to order or share photos, we will “upload them” or send a copy of them to Walgreens, CVS or Picasa web albums so that we can then access them from anywhere in the world; when you add an "attachment" to an email, a copy of the original is being "uploaded" and attached it your email.. In all cases – when you upload something – the original remains on your computer – it is simply a copy of that original that is uploaded and sent to the source
Sunday, July 3, 2011
TIPS TO TAKE GREAT FIREWORK PHOTOS
Wanted to be sure you didn't miss this great article, which was posted on the following website... some great tips to help with taking awesome photos of fireworks-have a safe & happy 4th of July holiday...
COPIED FROM: http://digitallife.today.com/_news/2011/06/30/6976038-take-sparkling-photos-on-the-fourth-of-july?gt1=43001
Heading out with the family for HOLIDAY fireworks celebrations is a time-honored tradition. And, if you're like me, you enjoy capturing those memories in pictures. But photographing fireworks with no camera shake and proper exposure is difficult, unless you know these simple tricks.
1. Use a tripod
When you take picture of fireworks, the camera needs to hold the shutter open long enough to “see” the fireworks. The longer the shutter is open, the more susceptible your photo is to motion blur. So use a tripod to make sure there’s no movement. For open areas, use a stand-alone model with telescoping legs like the Dolica AX620B100 Proline ($36 on amazon.com). A more mobile option is the Joby Gorillapod original ($19.95 on joby.com), which can wrap around trees and poles or stand up on the ground.
2. Use the “fireworks” scene mode
Most point-and-shoot cameras have a button or dial with “SCN” or “Scene” on it. Otherwise you’ll find it under the “menu” button. When you put your camera in scene mode, a list of the available modes will pop up on screen. Select the one that looks like a spray of fireworks and/or says "fireworks". Most cameras sold today have a "fireworks" option for scenes. Some models I recommend include the Canon PowerShot A3300IS (an affordable 16MP camera with a 5x lens, $179 on usa.canon.com), Panasonic Lumix DMC-TS3 (an extremely rugged 12MP camera, $399 on panasonic.com) and the Fujifilm FinePix HS20 (a 16MP camera with a monster 30x wide-angle lens, $425 on amazon.com).
3. If your camera doesn’t have a “fireworks” mode, put it in “landscape” mode
Your camera automatically tries to find an object on which to focus. And when presented with a black featureless sky, the camera doesn’t know what to do. By putting your camera in “landscape” mode, you’ll be presetting the focus to infinity and narrowing the lens opening, which keeps both near and far objects in focus.
4. Turn off the flash
Turning your flash off will let the camera know that it only has available light to take a picture. This is important because the camera will then keep the shutter open long enough to capture the fireworks. The flash button is usually a separate button on the back of the camera. On some cameras, you can’t turn off the flash unless you put it in a scene mode or program mode (P).
5. Turn down the ISO
High ISO will crank up the sensitivity of the camera so it can see details in the dark. However, the fireworks themselves are quite bright. So, to avoid overexposure and reduce film noise, take your camera out of Auto ISO and change the setting to ISO 100 or even lower. The ISO setting is usually found under the main menu. You may have to put your camera in program mode to change this setting.
Monday, May 23, 2011
Photo Scanning Tips
1) Be sure to remove any dirt, lint, or smudges from what you are scanning with a soft brush or lint-free photowipe. I don’t recommend “Canned air” especially for older photos that could be damaged…
2) Make sure your scanner glass is clean of all lint, fingerprints, smudges and particles-use a camera lens wipe, or if you use a glass cleaner, never spray it on the glass surface; always spray it on a lint free cloth and then wipe the glass.
3) Have clean hands, so you don’t leave skin oil on your photos or scanner glass. Many professionals wear white cotton gloves (available from photo stores and hardware stores) when they handle photos...
4) Choose the type of scan-it’s always best to scan in color, even all those old black and whites, so you have more manipulation options when you use your photo editing software, such as Picasa, Photoshop etc.
5) For the best scan resolution (quality), rule of thumb is a minimum of 300dpi (Dots Per Inch) for decent quality for enhancement and restoration techniques and 600dpi or greater if you plan to store these on CD or DVD.
6) Only scan “1” photo or document at a time. If you put multiple photos – you will have 1 scanned item with multiple photos or documents in it…
7) Once you scan your item, before you "save it" be sure the “sizing handles” are around just the actual photo and not the entire scan plate. And don’t do cropping here – save the actual photo, and then you can crop and enhance with your photo editing software.
8) Saving what you've scanned - Some scanners allow you to choose the folder where you want to name and save the scanned photo – others will automatically save it in the “My Scan Folder” and name it with a numbering sequence (the folder will have the date you did the scanning, and each scanned item will have sequential numbers, ie Scan 0001, Scan 0002, Scan 0003 – and the folder name might be: 2011-3.7 (9) – the number in parenthesis indicates the number of scans you did that day.
9) Once you are done scanning – if your scanned items are in the “My Scan” Folder, be sure to “rename” your scanned items instead of leaving them with the scan numbers – otherwise if you combine several days of scanning into one folder – multiple items would then have the same numbers which is unacceptable and you could lose photos…
It's wonderful to scan as many of our old photos and documents as possible, so that they are identified and in a format for "the future" versus sitting in boxes or closet drawers that may then be someday thrown away because no one knows who or what they are ...
Yes, it's time consuming, but so worth the effort...Enjoy
Monday, April 4, 2011
Picasa "free download" for Digital Photo Editing
PICASA** (a Google product) is a FREE award-winning software used for working with photos, on your PC, from emails, disk, CD-Rom and digital cameras. It works on PC’s and MAC’s and can be downloaded in just minutes from the Picasa or Google website.. Note that Picasa's newest version #3, can only be used with Windows XP, Vista or Windows 7. If you are using an older “Operating System” such as Windows 98, 2000, ME, then you will continue to use Picasa Version 2
Picasa helps you find and organize all your pictures – once it is on your computer and you start/open the program it will scan your hard drive to find and automatically organize all your pictures.
PICASA FINDS THE FOLLOWING IMAGE AND MOVIE FILE TYPES:
- Image file types: JPG, GIF, TIF, PSD, PNG, BMP, RAW (including NEF and CRW). GIF and PNG files are not scanned by default, but you can enable them in the options dialog.
- Movie file types: MPG, AVI, ASF, WMV, and MOV.
Thursday, February 10, 2011
How to get better digital photos & videos
Second ~ go to your favorite search engine - Google, Bing, Yahoo, etc.. and search for your digital camera or camcorder model + tutorial, many times tutorials are created by users like yourself, who love their camera and have wonderful tips to create better photos and make the most of your new camera and all that it has to offer.
Third ~ The following are some popular websites to help you improve the quality of the photos and videos that you take and to learn more about “digital photography” from the comfort of your home… explore and enjoy:
- http://www.better-digital-photo-tips.com/
- http://www.dcresource.com/
- http://www.digicamhelp.com/
- http://www.digital-camera-help.com/
- http://www.digital-cameras-help.com/
- http://www.digitalphotography.tipcentral.net/
- http://www.digital-photography-school.com/
- http://www.digital-photography-tips.net/
- http://www.digitalphototipsandmore.com/
- http://www.homephotog.com/
- http://www.photographycourse.net/
- http://www.takegreatpictures.com/
Wednesday, February 2, 2011
Tutorial for Picasa's many features
If you don't already have Picasa on your computer, just go to their website and download the free software - it's easy and only takes a minute... you may be pleasantly surprised by all the photos it finds on your computer that you knew you had but couldn't find!!
So if you are bored on these cold winter days... experiment with your digital photos and videos and you'll be amazed at all you can do and how easy it is...
Sunday, January 30, 2011
Tutorials for Windows Movie Maker 2.6
Windows Movie Maker 2.6 (which is an older version than the new Windows Live Movie Maker) but is more enjoyable to use. Movie Maker 2.6 allows you to be more creative has more options to work with your digital photos, music and video when "creating" your new movie...
The following websites at Microsoft will help you when you forget what you've learned in class... Check out each of these websites and save them to your favorites for future reference..
Let Movie Maker create a movie for you
http://www.microsoft.com/windowsxp/using/moviemaker/getstarted/movies.mspx
AutoMovie, a feature of Movie Maker, automatically creates a movie for you using a theme, title, and background music of your choosing. AutoMovie is the best way to quickly see what Movie Maker can do. This article shows you how to use AutoMovie to create an exciting movie in just a few minutes.
Create and trim video clips
http://www.microsoft.com/windowsxp/using/moviemaker/getstarted/clips.mspx
Movie Maker can automatically split your home movies, which might be an hour long on a single tape, into smaller clips that are easier to edit. You can also manually trim your video clips to show just the most interesting moments. This article shows you how to use Movie Maker to automatically split movies into short clips and then how to manually divide those clips.
Work with Movie Maker Collections
http://www.microsoft.com/windowsxp/using/moviemaker/create/collections.mspx
Movie Maker organizes your video, music, and pictures into collections. You can then drag items in your collections to your storyboard to make a movie. This article shows you how to add items to your collections, edit items, and add them to your storyboard.
Use special features to polish your movie
http://www.microsoft.com/windowsxp/using/moviemaker/create/polish.mspx
Once you add video clips to your storyboard, you can make your movie more fun and professional-looking by adding transitions, special effects, background music, narration, titles, and credits. This video and series of articles show you how.
Save your movie in different formats
http://www.microsoft.com/windowsxp/using/moviemaker/create/formats.mspx
Once your movie is polished, find out how to save it and share it with your friends.
Thursday, January 13, 2011
HOW TO GET PHOTOS FROM YOUR CELL PHONE TO YOUR COMPUTER..
CABLE FROM CELL PHONE TO COMPUTER: Some phones, come with cables that have a connection for the phone and the other end has a USB port connection – if you phone has this, you will copy and paste the photo’s from your cell phone to your computer, the same as you would from a flash drive/memory card to your computer.. For example, if you have a Motorola phone you can use a tool called Motorola Phone Tools-It isn't free but comes with a USB cable you can directly connect to the computer
FOR CELL PHONES WITH TEXTING CAPABILITIES: Then you can simply “email the photo’s to yourself or anyone else with an email address” just like a text message; instead of a phone number you would send it to the “email address”
FOR CELL PHONES WITH MEMORY CARDS: Before you take pictures with your cell phone, be sure you have a memory card in the slot and that your camera setting is set to save all photos & videos that you take, and other information you’d like, to the memory card. Refer to your user manual to make sure you buy the right kind of memory card for your cell phone If your cell phone didn’t come with one. Common cell phone memory card formats include: TransFlash MicroSD, MiniSD, Sony MemoryStick but, the most popular is MicroSD (remember "MiniSD" and "MicroSD" are not the same kind of cards)..
Small memory cards require a larger adapter to insert in a computer memory card reader.
Once your small memory card is in the adapter, insert the memory card adapter into a memory card reader or into your laptop/computer/printer’s built in memory card reader..
Now it is ready to be “read” - Open Windows Explorer (Windows Flag Key & E), you will then see your memory card with an assigned drive letter – typically E or F. When you left click on that drive, look to the right side of the screen and you will see the photos and or all information on the memory card.
- Highlight the photos you want to put on the computer
- Choose COPY
- Now go to or create a new folder for the picture
- Once you are in the correct folder, choose PASTE
Tuesday, December 21, 2010
Digital Camera Basics
Battery Type
Depending on your preference you may want regular AAA batteries because they are everywhere and easy to replace or a proprietary rechargeable battery that comes with your camera. It’s really just a matter of choice.
LCD size
Generally, the larger the LCD, the better. The larger your view, the better idea you have whether the picture is good, or if you should take another.
View Finder
Most new cameras don’t have an eyepiece to view your subject, you use the viewfinder instead. If an eyepiece viewer is important to you, make sure the camera you purchase has one. Only in very bright sun is the eyepiece viewer important.
Zoom
For me, Optical Zoom, is the most important feature. When you frame a picture, you usually want a part of the scene- maybe just the face or faces – maybe the whole body and the interactions between people- maybe the people as they relate to the vast scenery. The larger your zoom, the better chance you have of capturing what you’d like to see in a picture. The average zoom sold today is 4X. So ask about Optical Zoom (not Digital Zoom)
Image Stabilization
This helps make your picture more sharp and less fuzzy. Image stabilization is more important the longer your zoom and has become a standard feature in most cameras today .
Our next post will discuss memory and memory cards...
Tuesday, December 14, 2010
DOWNLOADING PICASA 3
PICASA (a Google product) is a FREE award-winning software used for working with photos, on your PC, from emails, disk, CD-Rom and digital cameras.
**PICASA’S NEW VERSION 3, can only be used with Windows XP, Vista or Windows 7. If you are using an older “Operating System” such as Windows 98, 2000, ME, then you will continue to use Picasa Version 2
Downloading Picasa to your computer is quick and easy and again FREE - Just open your Internet and on the Internet address toolbar, type: http://www.picasa.com/
- Click on the button that says “DOWNLOAD PICASA”
- This brings you to a dialog box where you must choose whether to “RUN” or “Save” the file, Click “RUN”.
- Depending on your Internet service speed, this may take a few minutes
- Another dialog box will appear asking: Do you want to RUN the software? Click RUN
- The software should be installed on your computer. If you’re asked other questions, respond “yes” or “OK”. Picasa 3 will be installed on your PC
- Picasa then will search over your whole computer for pictures or merely look in the “MYPICTURES” directory. I prefer the MYPICTURES directory only, but you can choose whatever option you wish
- The Picasa Icon is now created and on your desktop (and you can add it to your Quick Launch)
- The Picasa Media Detector should be installed on the system tray in the taskbar toolbar. This is necessary so that Picasa 3 can add any new photos that are added to the MyPictures folder.
Picasa software allow you to:
- Create quick & easy photo Slide Shows- with or without music
- Easy to view Photo Library
- Numerous quick & easy photo editing tools including red eye reduction, cropping and changing photos form color to black & white or sepia
- Photos can be sorted by folder or timeline
- Great tools for printing - wallet, 4 x 6 or full page
- You can convert you photos to movies with sound & motion
- You can easily upload your photos to an online web album for easy sharing
- Or identify all "faces" in your photos for easy sorting-called tagging
- and much much more...
Once you have download the free software, like all Google products, there are great tutorials which will help you learn to use the software - or join us in class...