Windows shortcut key

Windows shortcut key

Windows has a lot of shortcut key. Some is commonly known by a lot of people, but some not. Knowing useful shortcut key can allow us to perform windows operation faster. Below is the lists of various shortcut key :-

• F1 : open current program help file content.
• F2 : if currently a file is selected, press F2 to can rename the file name.
• F3 : open search file or folder dialog box.
• F10 or ALT : active or put focus on current program menu option.
• Windows Key or CTRL + ESC : open Windows Start menu.
• CTRL+ALT+DEL : open Windows security menu.
• DEL : delete current selected option, or if file is selected, move the file to recycle bin.
• SHIFT+DEL : delete current selected option, or if file is selected, directly delete the file without moving the file to recycle bin.
• CTRL+N : create a new document.
• CTRL+O : open "Open File" dialog box.
• CTRL+P : open "Print option" dialog box.
• CTRL+S : save current document.
• CTRL+X : cut selected item to clipboard.
• CTRL+INSERT or CTRL+C : copy selected item to clipboard.
• SHIFT+INSERT or CTRL+V : paste item from clipboard to current position.
• ALT+BACKSPACE or CTRL+Z : undo previous operation.
• ALT+SHIFT+BACKSPACE : redo previous undo operation.
  

Why after install new software need reboot

Why after install new software need reboot

Most of the time, after we install new software into our computer, the Windows will pop-up message prompting the new setting will only take effect after reboot the system, asking user want to reboot now or not. Actually, there are a few reasons why it need to reboot.

When user double click the setup file to begin software installation, the setup file will auto extract it content and copy the file to specific folder. However, some of the DLL files will be copy to system folder, which normally at "\Windows\System" for Windows 98, "\Winnt\System32" for Windows 2000, or "\Windows\System32" for Windows XP.


Modification of DLL files require reboot

During the process of copying the DLL files to system folder, if the system folder already exists a DLL file with the same name and currently in-use by the Windows system, then the setup process cannot overwrite that DLL file. In this case, for Windows 98, it will rename the DLL file which going to be copy to other file name, the write a setting at Wininit.ini file. Then request reboot the Windows system. If user reboot the system, then the Windows will read Wininit.ini setting and execute the setting. In this way, it will be able to replace the old DLL file with the new DLL file. For Windows 2000 and Windows XP, there are also using similar method to replacing the DLL files.


Modification of Windows registry setting require reboot

The setup process will also write some setting into the Windows registry. For most of the Windows registry setting, Windows will only read once, which is during booting of Windows operating system. Therefore, the setup process will require to reboot Windows so that these registry setting value is pickup by Windows. The newly install software will need this registry setting value to operate nicely. Of course, there also some of the Windows registry setting will be read by Windows every time Windows need it.

What is the Best Method to Back up Data?

What is the Best Method to Back up Data?
by: James Walsh


This being the age of internet, chat rooms, blogging and innovative hackers, their expectation never gets fulfilled. The news always leaks out or is methodically publicised by a rival or a gleeful hacker. Thereafter, insult is added to their injury as irate customers and the eager press demand explanations about every unsavoury detail of the incident. But data loss is not a problem affecting only the big players only any more. All of us deal with some amount of data and almost all of it is important to us. Albums have been replaced by .jpeg files, our music is inside the hard drive of our pc or laptop, and our emails are stored in offline folders or software like Microsoft Outlook. Students keep their study material in their machines, and a doctoral thesis is usually a file on the hard disk instead of being a thick volume bound in leather covers. It is, therefore, strange that we keep losing data because we have not taken the precaution of backing it up elsewhere. Several start-up home businesses have not seen the light of the day anymore after an initial incident of data loss. All of this underlines the importance of backup, which really cannot be overstressed.

Some Methods of Obtaining Backups

The method, or rather, the medium chosen for backing up data will depend on the volume of data to be stored, as well as the nature of the data. Some common methods are being enlisted below:

CD and Floppy: The floppy has largely gone out of use by now, due to its many limitations, small capacity and security problems. The CD is a good choice for obtaining backups, and is one of the favourite choices in both domestic and corporate spheres. It is cheap, readily available, portable and compatible with several file formats. Storing a CD and sharing information from it are also quite simple.

DVD: The DVD is a good choice for storing audio visual information. It may not be as cheap as the CD, but offers better quality, often lasts longer, and has way more space. DVD RWs can be used in such a way that literally every bit is used to store information. A DVD also has the same facilities when it comes to sharing and easy transporting. However, the DVD RW, many market observers feel, may turn out to be an intermediate technology and be replaced by something superior but very similar in function, or may evolve in such a way that the problems would get solved. It must be noted here that the constant research in this regard, and inventions like the Blue Ray disk etc. point out that we can hope for a better technology soon.

USB Devices: These are the new favourites all over the world. The greatest proof of the popularity of this technology lies in two facts. Firstly, the storage space of pen drives / flash drives/ memory sticks is constantly increasing. Secondly, their prices are plummeting downwards rapidly. Almost all kinds of files can be stored on these; they are very easy to carry, do not require a separate software or booting up of the machine to start functioning, and it is very convenient to share the data stored on them. For storing smaller music libraries, an iPod may be an option too.

External Hard Drives: For larger data storage requirements, external hard drives are excellent solutions. Arrays or stacks of hard drives are available for corporate purposes and are provided by all good hard drive manufacturers. Seagate, Maxtor, ASB, LaCie all make external hard drives of varying capacities and prices.

Online and Offline Storage Spaces: These are ‘spaces’ provided by professional firms, and are extremely secure for sensitive data storage.

Tapes and Printouts: Traditional storage should not be left out of the list. There is some information that one simply needs to see on the good old piece of paper. Tape has been in use for a long time now, and will probably continue for some time.

Article source : http://www.articlecity.com/articles/computers_and_internet/article_3933.shtml

Blogging for Fun and Profit

Blogging for Fun and Profit
by: Lewis Low


A blog is an online version of diary where people write and display almost anything - their opinions, photos, jokes, thoughts for the day and more. People also share stories about their pets, their passion for soccer, stamps... the limit is only your imagination!

In the last few years, blogging has emerged to become a much more meaningful activity than simply maintaining a personal diary. People use it to advertise their products and services, in fact, quite a number of companies even create their online presence by using a blog instead of a website.

Create Your Own Blog

Starting a blog is free. You can create one at http://www.blogger.com - a free service from Google Inc. You don't need to register a domain name or buy hosting. When you sign up at Blogger, everything happens online. Your blog will be hosted by Blogger and you get an URL like http://yourdomain.blogspot.com. You simply log in to your account and start to write. This is much easier and cheaper than buying your own domain and hosting, then hiring someone to do the web design, writing and coding.

Another free blogging service available online is WordPress which is also very popular and easy to use. WordPress supports more features than Blogger while allowing you to customize your blog with various plug-in. You can check it out at http://wordpress.org.

Monetize Your Blog

While blogging for your own interest, you can in fact maximize the potential of your blog for many marketing or commercial purposes.

The quickest and easiest way to turn a blog into a money-making enterprise is to include advertising on your blog. This can be done with contextual ad programs like Adsense - an advertising program by Google. Basically, you get paid when people click on the ads displayed on your website or blog. Google Adsense program is free to sign up. You can visit http://www.google.com/adsense to learn more about the rules and guidelines of the program. Other Adsense type ads that you can use for blog monetizing are SearchFeed, AdBrite, and Yahoo's Publisher’s Network (YPN).

Affiliate program is another potential way to make money blogging. By focusing on the subject of your blog post, you can promote relevant products from cost per sale affiliate programs like ClickBank and Amazon. You can write a review about the product or service with your affiliate links embedded inside so you get the commission whenever a sale is made.

Boost Your Blog Traffic

Blogs are quickly indexed by search engines, but you need to update it regularly. Search engines love fresh content and regular update will ensure that your website is indexed and ranked high up as well. The higher up it appears, the more traffic will come to your site, which means more sales. You can actively participate in forums discussion or post comments on other blogs to get more link back traffic.

Whether you use your blog for fun or for work, remember that it’s a highly potential tool any which way. So what are you waiting for? Start blogging away right now!

Article source : http://www.articlecity.com/articles/computers_and_internet/article_3937.shtml

Ten Ways to Write Great Blog Posts That Get Attention

Ten Ways to Write Great Blog Posts That Get Attention
by: Courtland Bovee


Millions of blogs fight for readership online (over 75 million by some counts), with thousands more being created every day. Making yours stand above the rest may seem like a daunting task, but here are ten suggestions for making your blog posts stand out from the crowd.

1. Write each post title so it grabs the reader's attention. It is the first thing someone reads, and it should get your reader's attention right away. Your title should both pique the reader's interest and be informative. Do not write "Business Writing Advice"; instead, say "The Best-Kept Secret to Reducing Your Business Writing Worries." Longer titles have the advantage of describing in detail what your post is about; 8-12 words are a good range.

2. Keep sentences short and clear. A little goes a long way. Readers are busy people and they will not spend hours detangling complex syntax or sifting through blocks of text. Also, use strong language. Start a new paragraph every few sentences, and limit each post to 250 words, if possible. If you cannot write it in under 250 words, split it into two entries.

3. Break up the text. Use numbered lists, bullet points, and subheadings to make your posts easy to scan. Lots of white space on the page is a good thing-it allows your reader to take mental breaks and let the knowledge soak in. In addition, with the inevitable clutter of banner ads and side text, this technique puts some distance between your writing and all those distractions.

4. Keep current. No one wants to read old news. Your job is to stay up-to-date so your readers do not have to themselves. Read newspapers. Scour the web for references. For example, if you write a blog about business communication, subscribe to Google News Alerts using keywords related to the field, such as blogs, podcasting, instant messaging, business letters, memos, and business reports, so you will always be well informed. Posting items from last month or last year will lose your reader's interest faster than you can say "Enron."

5. Be bold. Timidity is an easy path to anonymity. Do not be afraid to create and state your opinions. Of course, there are some situations in which objectivity rules-but you have to give people a reason to read this blog by you and not by the person next door.

6. Be accurate. If you make a statement, be prepared to back it up. Know what your sources are and quote them accurately. Misinformation spreads like wildfire online; do not be the spark that sets it off or the wind that fans it.

7. Contribute to the conversation. Links are great-but then what? Do not just post links to the same tired sites, offer your reader something new. Contribute to the conversation. Your goal is to be the site to which everyone else is linking-so you had better have something worth writing about.

8. Stay focused. Once you have defined the theme of your blog, stick to it. A blog about piggy banks has no business posting about the latest innovation in alternative energy. Such a deviance will only confuse your reader and chip away at your virtual authority.

9. Use key words liberally. Keywords are, well, key. Harness your blog's search engine potential by dousing your title and post with effective keywords that will help interested parties find your page in the vast, muddled blogosphere. This is one of the most important elements of getting your blog read-go at it with gusto.

10. Be consistent. Keep a schedule and stick to it. Post frequently-at least several times per week if you want to increase your potential of attracting new readers. Let your blog languish for weeks without updates and your audience will move on to fresher ground.

Maintaining an informative blog that people want to read takes hard work and good writing skills. Find what makes your writing unique-and flaunt it for all it is worth.

Article Source : http://www.articlecity.com/articles/computers_and_internet/article_3938.shtml