Pages

Friday, October 25

10 Photoshop Tips and Tricks for Beginners

Posted by Unknown on 8:41:00 AM with
Photoshop is a heck of an amazing software that can really help your creativity express itself through a variety of useful tools. It’s also excellent if all you want to do is retouch a photo a bit before you post it on your site or anywhere else. If you are a Photoshop beginner, only recently exposed to the wonders of this advanced design machine, read on. We have gathered a few tips and tricks that could really make a difference as you move forward with your next few images.
Note: The shortcuts are phrased for PC users. Mac people – you know what to do with them.
10 Photoshop Tips and Tricks for Beginners

Transform

When you want to change the size of an image, rotate, flip or distort it, you can always do so by clickingEdit, then click Transform and select the action you desire. To make life easier, there’s a shortcut you can use. Simply press Ctrl + T on your keyboard and a bounding box will then appear around the image, indicating transformation. This means you can now resize your image. The best way to do so is by placing the cursor on one of the rectangle corners and then dragging the corner while holding theShift key. When you’re finished just press Enter and you’re done.
To flip your image vertically or horizontally press Ctrl + T and then right click your mouses. A popup window will appear with a few options for rotating and flipping the image. Select the action you want and when you are done press Enter.
10 Photoshop Tips and Tricks for Beginners
Similarly, to distort or skew the image press Ctrl + T and then place the cursor on one of the corners you want to distort. Press Ctrl while holding your mouse down on the corner and dragging it down to wherever you want, then press Enter to activate.
10 Photoshop Tips and Tricks for Beginners

Change the Unit of Measurement

A short and quick way to switch between units of measurements is to place the cursor on one of the rulers (press Ctrl + R to show or hide the rulers), and right click, then choose a new unit from the context menu. You have a wide variety of units there, from centimeters to pixels, millimeters, points and even percents.
10 Photoshop Tips and Tricks for Beginners

Magnetic Lasso Tool

This is an easy selection tool that helps you trace and outline a part of an image, and to separate it from the rest of the image in order to perform certain actions. For example, you can select and separate a product from its background.
The magnetic lasso tool detects the edges of an object, so it works best when you have a bold contrast between an object and its background with well defined edges. You can find this tool in the tools panel.
To access the Magnetic Lasso, click and hold your mouse button down on the Lasso Tool until a fly-out menu appears . The magnetic lasso is the last one with a small magnet on it’s icon. Select it and then go to your image and place your mouse on the edge of the part you want to select. Click your mouse once, release and just go over the edges of the object you want to select (just like you do with scissors when you cut something out).
10 Photoshop Tips and Tricks for Beginners

Magic Wand Tool

The Magic Wand is another selection tool, ideal for when you are working with a background that is very monotone and consistent. If you have a clearly defined color that you want to choose in an image, this is the tool for you. For example, the Magic Wand is great when you want to select a white background or a clear blue sky.
Choose the magic wand tool from the tools panel and click on the part of the image you want to select. Make sure that you toggled the “add to selection” option on the top bar (icon of two squares) so you can keep on adding colors and tones to your selection.
10 Photoshop Tips and Tricks for Beginners
10 Photoshop Tips and Tricks for Beginners
Using the Magic Wand tool we selected and deleted Manhattans blue skyline

Custom Shape Tool

The Tool Panel offers all the basic shapes you need like square, line, circle, ellipse etc. However, if you’d like to have extended options check out the custom shape tool. Represented by icon that kind of resembles a roadkill (but it’s far from it!) the custom shape tool is easy to find on the Options Bar. After you select it, a world of shape options will reveal itself to you.
A shape preview thumbnail will appear to the right of the Custom Shape Tool icon. The selection is great and you can access even more shapes by clicking again on the small arrow on the right side of the panel. If you are looking for banners, speech bubbles or arrows of all kinds, this is just the tool for you.
10 Photoshop Tips and Tricks for Beginners
10 Photoshop Tips and Tricks for Beginners

Adjustment Layers

As you use Photoshop for whatever purpose, like change colors of an image, make it sharper or improve the contrast, remember to always use the adjustment layers. The big advantage of the adjustment layer is that you don’t make the changes on the image itself but on a separate layer, so you can always change the settings to see which adjustment works best for you. You will find adjustment layers in the bottom of the the Layers Panel (a black and white circle icon).
10 Photoshop Tips and Tricks for Beginners
10 Photoshop Tips and Tricks for Beginners
Sharpen and improve your photo using Adjustment Layers

Layer Styles

This is a simple & easy way to add some pizazz to your image. Layer styles are special effects that can be quickly applied to individual layers. All you have to do is double click on a layer and then choose the effect you like.
You can select from a whole variety of features, add a stroke or a glow, drop a shadow, and much more with just a click of the mouse. Be careful you don’t overdo it. These effects have a tendency to look cheap and sleazy when there’s too much of them.
10 Photoshop Tips and Tricks for Beginners
Easily add a stroke or drop a shadow on any object or text.

Spot Healing Brush

Yes – it’s exactly like it sounds, this tool will make everything look prettier! If you have a spot, blemish, or a mole this tool will remove it instantly. It can also be used as a pimple remover. Just place the brush over the area you want to “fix”, make sure the brush is a bit bigger than the blemish and click. Photoshop automatically samples from around the retouched area so you really don’t need to do anything else.
10 Photoshop Tips and Tricks for Beginners
10 Photoshop Tips and Tricks for Beginners
One simple click and the spot is gone

Dodge Tool

The Dodge Tool lightens pixels where you use it. This is a great solution for red “tired eyes”. Set the Dodge Tool to a soft brush, go to Range setting in the menu-bar’s pull-down and choose highlights, set Exposure on around 20%. Then carefully brush over the eye area. Remember not to overdo it, or your model will start to look like an alien. A few simple strokes should do the job.
10 Photoshop Tips and Tricks for Beginners

Blur Tool

A simple and delicate way to remove small wrinkles is to blur them a bit. Use the Blur tool to smooth-out small imperfections like the wrinkles around the eye or mouth area and simply blur them into the background. Again, be gentle and remember not to overdo it or instead of improving your image you’ll end up spoiling it. The Blur tool can be used for repair as well as more artistic purposes so it’s important to become friendly with it.
10 Photoshop Tips and Tricks for Beginners
What a difference the Dodge and Blur tools can make! With a little help of Adjustment layers
Credit:wix.com

Wednesday, October 23

How do I set up video calling (facebook)

Posted by Unknown on 12:16:00 PM with

Before you can call friends from Facebook, you need to complete a quick, one-time setup. You'll be asked to complete the setup the first time you try to call a friend, or the first time a friend tries to call you.

To call a friend:
  1. Go to their timeline and click Call at the top.
  2. Click Set Up and follow the instructions for your browser.
  3. Once you’ve successfully completed the setup, the call you’ve started with your friend should connect automatically. If it doesn’t, you can call again

Sunday, October 20

Delete Windows update files to regain hard-drive space

Posted by Unknown on 5:20:00 PM with

Windows has always been bad at cleaning up after itself. Take matters into your own hands with one of the preinstalled tools, and regain hard-drive space so you can store more-important files.


Hard-drive space can become a precious commodity, especially if you're using an expensive solid-state drive. However, Windows updates have zero respect for your space, and love to leave update packages hanging around after you're done installing them. That doesn't sound very nice, does it?
Fortunately, there's an easy way to clear out the clutter with tools that are provided in Windows itself (imagine that). While needing to do some extra work to save hard-drive space isn't ideal, at least the option is there. Here's how to clean out old update files, and regain more space for cute kitten GIFs.
Before you get started, make sure you've installed all recent Windows updates.
Step 1: Open the Start menu, type cleanmgr in the search box, then hit Enter. Disk Cleanup will ask you where Windows is installed.
Once it has completed this process, you may have to press the button that says "Clean up system files." If you don't see a button, the required options should already be in your list (more on this later).
Step 2: Make sure to check the box next to Windows Update Cleanup and any other files you would like to clean (honestly, all of them) and click OK. Now Disk Cleanup is deleting all of the files for each selection that was made.

(Optional) Step 3: Another option you might want to take advantage of is cleaning out old System Restore files and Shadow Copies. You can do this by clicking on the More Options tab at the top and selecting "Clean up" under System Restore and Shadow Copies. This deletes all but the most recent of each.

Google engineers reveal secrets to faster Web sites

Posted by Unknown on 4:18:00 PM with

Better JavaScript memory management and HTML prefetching tags could make Web sites more responsive

In the fiercely competitive world of Internet services, Google constantly seeks ways to speed up the delivery of content to its hundreds of millions of users.
At the O'Reilly Velocity conference this week in New York, two Google engineers presented some of their favorite tips and research for expediting delivery of Web pages and applications. Such knowledge could be handy for other Web developers looking to make their products more responsive.
Google developer advocate and performance expert Colt McAnlis tackled one of the thorniest problems for mobile Web developers today: JavaScript performance.
Web based JavaScript applications can suffer from performance issues, especially on mobile clients, because JavaScript parsing engines use GC (garbage collection) to manage memory. "You shouldn't rely on garbage collectors," McAnlis told the audience of Web developers.
GC helps programmers by automatically returning to the operating system the memory a program no longer needs. Writing code to manage memory in low level languages such as C and C++ is a laborious process, though, and such languages aren't natively supported by browsers anyway.
The problem with many JavaScript Web applications is that JavaScript engines will launch their garbage collection routines at seemingly random times, which will cause applications to momentarily slow down. The frame rate of a video application, for instance, may decrease. Or the time it takes an application to execute an operation may jump to a noticeable 20 milliseconds, up from a typical 3 to 5 milliseconds.
Overall, for GC to work without being noticed by the user, the system memory must be six times as large as the amount of memory being used, said McAnlis, referring to a well known study. This can be a demanding requirement given the limited memory of mobile devices and the number of memory-hungry applications they run.
Add to this issue the increasing use of closures, a programmer-friendly technique of widening the availability of locally defined variables. jQuery, for instance, is a widely used JavaScript library that relies on closures and as a result, creates a lot of splurges in memory allocation.
"Closures scare me," McAnlis said, referring to how unpredictable they can be in terms of the amount of memory they can consume.
To improve performance, and better manage memory, developers should use an approach similar to the one used by the middleware library Emscripten, which is being used to build high performance HTML5 Web games
Credit::http://www.infoworld.com

Saturday, October 19

Best mobile phone to buy in 2013

Posted by Unknown on 10:22:00 AM with


What are the best mobile phones to buy in 2013 so far?

2013 is shaping up to be quite a year for smartphones. We’ve already seen plenty of new devices launched in and around CES 2013 and Mobile World Congress 2013. And there’s still a lot more to come – in September alone we'll see the launch of the Samsung Galaxy Note 3, HTC One Max, Sony Xperia Honami, Nokia Bandit and, of course, Apple's iPhone 5S. 
So far we’ve seen launches from some of the industry’s most significant players: Samsung, Sony, Nokia, BlackBerry, HTC, LG, Huawei, and ZTE. All of which represent a significant leap forwards in terms of processing power, display technology, and features.
Most of 2013’s new high-rolling handsets feature full HD displays and high-end processors, CPUs that make last year’s Snapdragon S4 look practically remedial. And some handsets, notably the Xperia Z, Samsung Galaxy S4 Active and Huawei Ascend D2, are also water and dust resistant – that means you can use them in the bath.
Here’s our pick of the best handsets of 2013 so far:

Samsung Galaxy S4 Active

It’s basically the Samsung Galaxy S4 just ruggedised, meaning you can submerge it in water and drop it on the floor without having to call your insurance people. And, best of all, Samsung hasn’t scrimped on the spec here either – the Galaxy S4 Active packs just as much as a punch as its flagship brother.
Launched alongside the Samsung Galaxy S4 Zoom and Samsung Galaxy S4 Mini, as well as Samsung’s new Galaxy Camera, the Active is, essentially, a direct rebuttal to Sony’s big-selling Xperia Z handset. And, importantly, it’s one that hits all the right buttons.
Know Your Mobile scribe Damien McFerran put the Samsung Galaxy S4 Active to the test over the course of a couple of weeks. Below are his concluding comments on the handset:  
‘Although it has a weaker camera and lacks the striking Super AMOLED screen of the standard S4, the Galaxy S4 Active is actually the better phone of the two, purely because it offers the same degree of power but comes with water and dust resistance. 
The increased resilience to the elements might seem like a gimmick, but not having to worry about getting your phone wet when you’re waiting for the bus on a raining evening is actually more of a blessing than you might think. It’s also hard not to prefer the rugged appearance of the S4 Active - the revised casing and physical buttons below the screen are sure to strike a chord with many who considered the standard S4 to be too similar to the S3.’

Samsung Galaxy S4 Active Specifications

Length139.7 mm
Width71.3 mm
Thickness9.1 mm
Weight153g
Screen Size1080 x 1920 pixels TFT, 5 inches
Camera Resolution8-megapixels (rear), 2-megapixels (front)
Operating SystemAndroid 4.2.2
ProcessorQualcomm Snapdragon 600 with 2GB of RAM
Built-in Memory16GB (of which you get 11GB)
Additional Memoryup to 64GB via microSD
High-speed Data3G and 4G

LG G2

LG's flagship G2 may have only just launched, but it's certainly looking like a strong contender in the smartphone popularity race.
On the front, there's a 5.2-inch HD display, while the back features a rather oddly-placed volume/power button on the back alongside the camera.
The camera is a 13-megapixel snapper with advanced optical image stabilisation allowing for super-crisp snaps.
Packed inside, there's 2GB RAM and a Qualcomm Snapdragon 800 processor running at 2.2GHz.
The LG G2 ships with Android 4.2.2, although we're hopeful this will be updated to Android 4.3 in the near future.

HTC One Mini

To call the HTC One Mini a cheaper HTC One – which it is – just doesn’t do this handset justice. HTC has crammed in so much of what made the HTC One by far and away one of the best handsets of the past 12 months that it’s difficult, save for the size difference, to tell the two devices apart.
You get Beats Audio, the same MegaPixel camera that’s found in the HTC One, a very competent Qualcomm Snapdragon 400 CPU, Sense 5.0, and integrated support for things like HTC Zoe, Watch and even 7digital. There’s no NFC or IR Blaster, however, but given the slew of stuff that did make it across we’re more than happy to let that slide. 

HTC One Mini Specs

  • Android 4.2.2 with HTC Sense 5 and BlinkFeed
  • Display: 4.3-inch at 720p, for 341 pixels per inch
  • Processor: Qualcomm Snapdragon 400, dual-core, 1.4GHz 
  • Total storage: 16GB, available capacity varies
  • RAM: 1GB DDR2
  • Battery: 1800 mAh
  • Size: 132 x 63.2 x 9.25mm
  • Weight: 122g
After spending some time with the HTC One Mini, we concluded:
'HTC told us that it took a ‘no compromise’ approach to developing the HTC One Mini. Looking at the device, holding it in your hand, and flicking around the UX illustrates this point profoundly. Everything that set the One apart from the crowd is here – imaging technology, quality build materials, UX design and functionality.'

Nokia Lumia 1020

Nothing divides opinion like Microsoft’s Windows Phone OS, but what Nokia has come to the table with here cannot be disputed. The Nokia Lumia 1020’s imaging capabilities, with its 41-megapixel PureView camera, are unprecedented within the mobile space. And the specs aren’t bad either, as you can see below:  

Nokia Lumia 1020 Specs

  • 41-megapixel camera, 1080p video and a Xenon flash
  • 3X zoom and six-lens camera, and secondary camera with wide-angle lens
  • 4.5-inch AMOLED HD+ display with resolution of 1280x768
  • Screen made of Gorilla Glass 3
  • 1.5GHz dual-core Snapdragon processor
  • 2GB of RAM, 32GB of internal memory.
  • Talk-time of 13.3 hours on 3G, extending to 16 days standby time
  • Available in three different colours – black, white and yellow
  • Optional camera grip and tripod attachment, and dedicated shutter button
Credit:http://www.knowyourmobile.com

Thursday, October 17

3 Android Apps that Every Businessman Must Have

Posted by Unknown on 11:17:00 AM with

From the PDAs, to the Blackberry phones – technology has been 

making many entrepreneurs’ lives a lot easier. E-mails can be read and sent, documents can be viewed and edited, and text messages or calls could be made whenever, wherever. Indeed, technology has given birth to a whole new generation of businessmen. But now that the age of tablets and smartphones is here, you can expect more than just e-mails, texts, and calls from a businessman’s handset.


Apps, for one, have become important tools for many, especially for the businessmen. A typical entrepreneur a few years ago would probably carry a mobile phone, a laptop, and a stack of business cards with him wherever he goes. Fast forward to today and the average businessman would most likely carry only a smartphone or a tablet with him. Why? It’s because smartphones, tablets, or even the so-called “phablets” (phone and tablet hybrids) are capable of carrying apps that can make any businessman’s life much easier. Apps have become
assistants and tools. And since smart devices today are packed with powerful processors and large storage, just a smartphone alone can become quite the effective, all-in-one gadget.
So what are the apps that every businessman must have? Here are three of the most popular and useful ones for Android users:
Dropbox. It can be a nuisance having to carry an external hard drive, a flashdisk, or even a laptop with you when you have a business presentation or meeting to attend to. Copying or transferring important files from your office PC to your laptop can also be time-consuming. But with the help of cloud apps like Dropbox, you can instantly sync files in multiple devices. Through Dropbox, whatever file you save in your office PC, you get to access it through your smartphone or tablet. So even if you forgot to copy that very important presentation, you can still access it through your smartphone.
Evernote. You know how secretaries and assistants can remind you of meetings and tasks? Well, this is exactly what Evernote can do. With this app, you’re able to save important appointments, dates, and reminders, making it easier for you to sail through an entire day or week without forgetting something. It can also store bookmarks, texts, photos, notes, and even voice recordings in case you’re driving or too busy to type.
Viber, Skype, or Google Voice. It’s a known fact that businessmen spend most of their time talking over the phone. But sometimes, poor reception can hinder you from making or receiving very urgent calls. So why not use the internet to make or receive calls instead? VoIP provider apps like Viber, Skype, and Google Voice allow you to make affordable VoIP calls, making them ideal for businessmen on-the-go. Some even enable you to make affordable international calls, send important faxes, and leave or receive voicemails through your smartphone.
Smartphones and tablets are indeed making life easier for the travelling businessmen. And with the thousands of apps available, you’re sure to find handy tools that will help you do well in your everyday business tasks.

Tuesday, October 15

आफुले चाहेको गीतको Vocal हटाएर musical Track मात्र बनाउनका साथसाथै अरु पनि धेरै म्युजिकल effect दिन मिल्ने यो software फ्रीमा उपलब्छ छ

 full Stereo Sound मा भएको गीतको यो software को मद्घतले Vocal लाई Reduce गरेर म्युजिक ट्र्याक मात्र बज्ने बनाउन सकिन्छ । हुन त एक पटक म्युजिक र भोकल मिक्स भई सकेको ट्र्याकबाट भोकल मात्र १००% हटाउन त सकिदैन तर यस्ता केही software हरुको मद्घतले १००% नभए पनि ८०-९०% सम्म हटाउन भने सकिन्छ । software हरुको बजारमा यस्ता धेरै software उपलब्ध भए पनि फ्रीमा उपलब्ध AudioCity नामक software को मद्घत बाट कसरी Stereo sound मा भएको गीत बाट vocal लाई हटाउने त भन्ने बारे चर्चा गरौ ।

१) सर्वप्रथम यो software आफ्नो कम्प्युटरमा download गरेर install गरौं ।

Software डाउनलोड गर्न यहाँ क्लिक गर्नुहोला

२) अब Ctrl+I अथवा माथिको मेनु बारमा भएको Project मा क्लिक गरेर Import Audio गरौ र भोकल हटाउनु पर्ने गीतको location दिएर open मा क्लिक गरौ ।
३) तल देखिएको म्युजिक ट्र्याकको बाँया तिरको drop down list मा क्लिक गरेर "Split Stereo Track" मा क्लिक गरौ ।

४) त्यहा अब दुईवटा छुट्टा छुट्टै ट्र्याकहरु देखिन्छन त्यसमध्य तलको ट्र्याकलाई सेलेक्ट गरौ त्यसको लागि ट्र्याकको drop down list को तल क्लिक गरौ ।

५) तलको ट्र्याक सेलेक्ट भई सके पछि माथिको मेनु बारमा भएको Effect मा क्लिक गरेर देखिएको list मा Invert लाई छान्नुहोस् (क्लिक गर्नुहोस्) ।

६) अब तल देखिएको दुबै ट्र्याकको drop down list मा क्लिक गरेर mono गरिदिनुहोस् ।

७) play बटन क्लिक गरेर अब गीत सुन्नुहोस् त तपाईंको गीतको भोकल ८०% देखी ९०% हटिसकेको हुनेछ ।


८) अब उक्त ट्र्याकलाई save गर्न file मेनुमा गएर Export As MP3 गर्नुहोस् र location दिएर save गर्नुहोस् ।