Showing posts with label Computer. Show all posts
Showing posts with label Computer. Show all posts

Sunday, June 3, 2012

FLAME--A new cyber threat


K@run@

Friday, March 2, 2012

Overview of WINDOWS 8

If you have been following all the good press around Windows 8 and are waiting to try it on your own computer, here’s the good news. The consumer preview version of Windows 8 (just a fancy name for beta software) is now available for download and it is very likely that your existing system specs are good enough to run Windows 8.


The System Requirements for Windows 8


According to the Windows 8 FAQ, any machine equipped with 1 GB of RAM, 16 GB of hard disk space and 1 GHz processor should be able to handle Windows 8. The minimum RAM requirements are 2 GB in case you would like to install the 64-bit version of Windows 8.


Should you download Windows 8 Setup or the ISO Image?


As you may have noticed on the Windows 8 download page, the installation of Windows 8 can be done in two ways.


You can either take the easiest route and download the Windows 8 Setup program – that’s also the default option.
Alternatively, you can download ISO Images of Windows 8.
If you are planning to install Windows 8 on your existing computer, either on a different partition (dual-boot) or just want to upgrade an older version of Windows to Windows 8, the default Setup program is a good choice.


Please note that that your installed software program will only be preserved if you are upgrading from Windows 7 to Windows 8. If your planning to install Windows 8 on top of Windows XP or Vista, only the files will be preserved but not the various software programs that you may have on the disk.


The ISO image may be more handy in other situations like:


Your computer has an x64 processor but is running the 32-bit version of Windows. If you want to install the 64-bit version of Windows 8, download the 64-bit ISO.
You have an iMac or MacBook and want to install Windows 8 on the Mac using Boot Camp software.
You want to install Windows 8 on multiple computers. Download the ISO, create a bootable DVD and boot the other system using this Windows 8 disk.
You want to run Windows 8 as a Virtual Machine inside your existing copy of Windows.
You are running Windows XP.
The universal product key for Windows 8 is NF32V-Q9P3W-7DR7Y-JGWRW-JFCK8.


Will my software programs run inside Windows 8?


Before grabbing the ISO image of Windows 8, quickly run this setup utility and it will show a list of all software programs and hardware drivers on your system that are compatible with Windows 8. Else you can visit this page to see a list of all known software that are found to be working with Windows 7.


What route should you take?


You can have Windows 8 on your computer in three ways – you can install Windows 8 side-by-side (also known as dual-boot), as a virtual machine (so that it runs inside your existing Windows just like any other software) or Windows 8 can be your main OS (there’s no going back then).


If you just want to try out Windows 8 but without disturbing any of your existing set-up, the safest bet is to use a Virtual Machine. If you have a vacant partition or don’t mind creating one (it’s easy), go for the dual-boot option. Else, if you have a spare computer, you can consider upgrading to Windows 8 overwriting the previous installation of Windows. Good luck!
K@run@

Saturday, December 17, 2011

How to Unlock a Computer Without a Password Reset Disk

A locked computer can result in dead end frustration, potentially costing hundreds of dollars in repair bills. Unlocking your computer without the aid of a password reset disk can be done by accessing the default Administrator account from Safe Mode and unlocking your computer via console commands. This can generally be done in minutes.

Instructions

    • 1
      Restart the computer.
    • 2
      Press "F8" as the computer is booting and select "Safe Mode."
    • 3
      Click on the "Administrator" account.
    • 4
      Select "Start" and click "Run."
    • 5
      Type "control userpasswords2" and press "Enter."
    • 6
      Uncheck "Users must enter a username and password" and restart the computer. It will be unlocked.

K@run@

Thursday, December 1, 2011

10 THINGS TO KNOW ABOUT GOOGLE CHROMEBOOK

CHROME

      Google has designed Chrome OS keeping the Web in mind and most of its functionalities will be available only if the Chromebook is connected to the internet. Users apps, games, photos, music, movies and documents will all be on cloud.

The bare-bones operating system is essentially a Web browser that will guide users to applications like email and spreadsheets directly on the Web, instead of storing software such as, say, Outlook or Word on PCs.

Moving day-to-day functions onto the Internet removes the burden of time-consuming tasks associated with traditional PCs, like installing software and updates, backing up files and running antivirus checks.

As also mentioned before, everything is on the cloud. Hence the laptops will be tightly integrated with Google's "cloud" online services, and will have almost no capacity to store information. Though they will have slots to plug in other storages device users buy separately.

As with the company's mobile OS Android, Chrome software will be free.

Samsung Electronics Co and Acer Inc made the first Chromebooks.Both models will have keyboards, but no hard drives for storage. The machines will be like computer terminals dependent on a connection to the Internet. The laptops come with 16 gigabytes of flash memory -- the kind found in smartphones, tablet computers and some iPods. Google Chromebooks will run on Intel Corp's Atom chip.

While Google has diligently worked to make sure Chromebooks can be used offline, the computing model ultimately relies on being connected to the Internet.


The company claims that Chromebooks will be up and running in about eight seconds. Every time a user will turn it on, the software will check online to see if there are updates, and it will always boot up with the latest version.

In case, there's a failure, for whatever reason, the OS will simply reinstall itself.

Google Chromebook comes with security features such as secure tabbed browsing (called sandboxing), data encryption, and verified boot. According to Google, "Chromebooks have many layers of security built in so there is no anti-virus software to buy and maintain

K@run@

Wednesday, November 23, 2011

Synchronize Files Easily With Window's Briefcase


Briefcase can either store your shared data on a USB flash drive or other portable storage device, or move your files between, say, a desktop PC and a laptop via a network. Unless you edit the files directly in the briefcase, you can sync a briefcase with only one other system.
To set up a briefcase to work with a USB thumb drive, insert the device into a USB port, open Windows Explorer, and select the drive. Right-click a blank spot in the window, choose New, Briefcase, and give the briefcase a name. Double-click the briefcase to open it, click Finish in the useless wizard, and then drag the files and folders you want to sync into the briefcase. Close Windows Explorer and properly remove the USB drive.
When you use these files on another PC, don't put them on the hard drive. Instead, just insert the USB drive, open the briefcase in Windows Explorer, and then use the files as you normally would.
When you return to the first PC, insert the USB drive, open the briefcase in Windows Explorer, and click Briefcase, Update All (in Windows XP, just right-click the briefcase and select Update All). A dialog box will display the files that don't match between the briefcase and the hard drive, and it will show you which items should be replaced with which. If you disagree with an action, right-click the file to change its options. When you're satisfied, click the Update button (see Figure 1).
You can sync the briefcases on a notebook and a desktop PC if the systems are networked: Create a folder in the notebook's My Documents folder called Holds Briefcase, right-click it, selectSharing and Security, click Share this folder, check Allow network users to change my files, and clickOK. On the desktop PC, create a briefcase in the notebook's Holds Briefcase folder.
Use the files in the notebook's briefcase. When you connect it to the network, sync the briefcase as described above, using the notebook as the flash drive.

Rip Music Off a DVD

Is there a way to rip audio from a DVD onto a PC? I record songs to tape, and from there to a PC.
Tommy Kikuchi, Woodside, New York
Unfortunately, the Digital Millennium Copyright Act calls into question the legality of convenient DVD rippers such as Handbrake. But I know of a better solution than recording to tape first (and it's legal), although because of a DVD's copy protection, it still entails some loss of sound quality. Simply connect one end of a stereo audio cable to your PC's Line Out jack (where you plug in the speakers) and the other end to the PC's Line In jack (where you attach the tape player or turntable). This requires a stereo audio cable with one-eighth-inch miniplugs on both ends. If you don't already have one, you can buy such a cable for less than $5 at any electronics store.
Once you're connected, rip the music with your choice of recording software. The PC will be silent until you plug the speakers back in, but your recording program's VU meter will tell you that there's sound. Remember that selling or giving away your digital recordings of any copyrighted material is illegal.

Fix Microsoft Word's Double-Digit Numbering Glitch

Microsoft Word's numbering option (for numbering lists and paragraphs) works wonderfully until you reach 10. The double digits mess up the indentation after the numbers because the extra digit pushes the text to the next tab setting. The result: ugly. To fix the spacing, move the first tab--along with the hanging indent--a bit to right. Highlight all of the ugly, numbered text, and select Format, Bullets and Numbering. Click the Customize button. Increase the setting slightly for the 'Tab space after' and 'Indent at' fields. These two fields should have the same number--0.7" will probably do. Finally, click OK.

K@run@

Wednesday, October 26, 2011

MicroSoft Internet Explorer Navigation


CTRL+B (Open the Organize Favorites dialog box)
CTRL+E (Open the Search bar)
CTRL+F (Start the Find utility)
CTRL+H (Open the History bar)
CTRL+I (Open the Favorites bar)
CTRL+L (Open the Open dialog box)
CTRL+N (Start another instance of the browser with the same Web address)
CTRL+O (Open the Open dialog box, the same as CTRL+L)
CTRL+P (Open the Print dialog box)
CTRL+R (Update the current Web page)
CTRL+W (Close the current window)
_________________1. [SHIFT] + [alt] + [PrntScrn] – high contrast
2. [Ctrl] + [alt] + [up/down/left/right arrow] – rotate screen
3. [Ctrl] + select items from taskbar, right-click selected – mass control open windows
4. [Alt] + [Tab] – switch between running programs
5. [Windows] + [R], type cmd, hold [Ctrl] + [SHIFT] and hit Enter – run command prompt as Administrator
6. [Windows] + [L] – lock system
7. [Ctrl] + [Z] and [Ctrl] + [Y] – undo and redo
8. [Windows] + [D] – show desktop or restore open windows
9. [SHIFT] + [Del] – bypass Recycle Bin
10. CTRL+ESC: Open Start menu
11. CTRL+SHIFT+ESC (Open Task Manager)
RAJAN PAUL

K@run@

Remote Desktop Connection Navigation


CTRL+ALT+END (Open the m*cro$oft Windows NT Security dialog box)
ALT+PAGE UP (Switch between programs from left to right)
ALT+PAGE DOWN (Switch between programs from right to left)
ALT+INSERT (Cycle through the programs in most recently used order)
ALT+HOME (Display the Start menu)
CTRL+ALT+BREAK (Switch the client computer between a window and a full screen)
ALT+DELETE (Display the Windows menu)
CTRL+ALT+Minus sign (-) (Place a snapshot of the active window in the client on the Terminal server clipboard and provide the same functionality as pressing PRINT SCREEN on a local computer.)
CTRL+ALT+Plus sign (+) (Place a snapshot of the entire client window area on the Terminal server clipboard and provide the same functionality as pressing ALT+PRINT SCREEN on a local computer.)


K@run@

Tuesday, October 25, 2011

MicroSoft Management Console (MMC) Main Window Keyboard Shortcuts


CTRL+O (Open a saved console)
CTRL+N (Open a new console)
CTRL+S (Save the open console)
CTRL+M (Add or remove a console item)
CTRL+W (Open a new window)
F5 key (Update the content of all console windows)
ALT+SPACEBAR (Display the MMC window menu)
ALT+F4 (Close the console)
ALT+A (Display the Action menu)
ALT+V (Display the View menu)
ALT+F (Display the File menu)
ALT+O (Display the Favorites menu)
MMC Console Window Keyboard Shortcuts
CTRL+P (Print the current page or active pane)
ALT+Minus sign (-) (Display the window menu for the active console window)
SHIFT+F10 (Display the Action shortcut menu for the selected item)
F1 key (Open the Help topic, if any, for the selected item)
F5 key (Update the content of all console windows)
CTRL+F10 (Maximize the active console window)
CTRL+F5 (Restore the active console window)
ALT+ENTER (Display the Properties dialog box, if any, for the selected item)
F2 key (Rename the selected item)
CTRL+F4 (Close the active console window. When a console has only one console window, this shortcut closes the console)

K@run@

Monday, October 24, 2011

Shortcut Keys for Character Map


After you double-click a character on the grid of characters, you can move through the grid by using the keyboard shortcuts:
RIGHT ARROW (Move to the right or to the beginning of the next line)
LEFT ARROW (Move to the left or to the end of the previous line)
UP ARROW (Move up one row)
DOWN ARROW (Move down one row)
PAGE UP (Move up one screen at a time)
PAGE DOWN (Move down one screen at a time)
HOME (Move to the beginning of the line)
END (Move to the end of the line)
CTRL+HOME (Move to the first character)
CTRL+END (Move to the last character)
SPACEBAR (Switch between Enlarged and Normal mode when a character is selected)

K@run@

Saturday, October 22, 2011

Accessibility Keyboard Shortcuts


Right SHIFT for eight seconds (Switch FilterKeys either on or off)
Left ALT+left SHIFT+PRINT SCREEN (Switch High Contrast either on or off)
Left ALT+left SHIFT+NUM LOCK (Switch the MouseKeys either on or off)
SHIFT five times (Switch the StickyKeys either on or off)
NUM LOCK for five seconds (Switch the ToggleKeys either on or off)
Windows Logo +U (Open Utility Manager)
Windows Explorer Keyboard Shortcuts
END (Display the bottom of the active window)
HOME (Display the top of the active window)
NUM LOCK+Asterisk sign (*) (Display all of the subfolders that are under the selected folder)
NUM LOCK+Plus sign (+) (Display the contents of the selected folder)
NUM LOCK+Minus sign (-) (Collapse the selected folder)
LEFT ARROW (Collapse the current selection if it is expanded, or select the parent folder)
RIGHT ARROW (Display the current selection if it is collapsed, or select the first subfolder)

K@run@

Monday, October 17, 2011

microsoft Natural Keyboard Shortcuts


Windows Logo (Display or hide the Start menu)
Windows Logo+BREAK (Display the System Properties dialog box)
Windows Logo+D (Display the desktop)
Windows Logo+M (Minimize all of the windows)
Windows Logo+SHIFT+M (Restore the minimized windows)
Windows Logo+E (Open My Computer)
Windows Logo+F (Search for a file or a folder)
CTRL+Windows Logo+F (Search for computers)
Windows Logo+F1 (Display Windows Help)
Windows Logo+ L (Lock the keyboard)
Windows Logo+R (Open the Run dialog box)
Windows Logo+U (Open Utility Manager)

K@run@

Friday, October 14, 2011

Dialog Box Keyboard Shortcuts


CTRL+TAB (Move forward through the tabs)
CTRL+SHIFT+TAB (Move backward through the tabs)
TAB (Move forward through the options)
SHIFT+TAB (Move backward through the options)
ALT+Underlined letter (Perform the corresponding command or select the corresponding option)
ENTER (Perform the command for the active option or button)
SPACEBAR (Select or clear the check box if the active option is a check box)
Arrow keys (Select a button if the active option is a group of option buttons)
F1 key (Display Help)
F4 key (Display the items in the active list)
BACKSPACE (Open a folder one level up if a folder is selected in the Save As or Open dialog box)


K@run@

KEYBOARD SHORTCUTS


CTRL+C (Copy)
CTRL+X (Cut)
CTRL+V (Paste)
CTRL+Z (Undo)
DELETE (Delete)
SHIFT+DELETE (Delete the selected item permanently without placing the item in the Recycle Bin)
CTRL while dragging an item (Copy the selected item)
CTRL+SHIFT while dragging an item (Create a shortcut to the selected item)
F2 key (Rename the selected item)
CTRL+RIGHT ARROW (Move the insertion point to the beginning of the next word)
CTRL+LEFT ARROW (Move the insertion point to the beginning of the previous word)
CTRL+DOWN ARROW (Move the insertion point to the beginning of the next paragraph)
CTRL+UP ARROW (Move the insertion point to the beginning of the previous paragraph)
CTRL+SHIFT with any of the arrow keys (Highlight a block of text)
SHIFT with any of the arrow keys (Select more than one item in a window or on the desktop, or select text in a document)
CTRL+A (Select all)
F3 key (Search for a file or a folder)
ALT+ENTER (View the properties for the selected item)
ALT+F4 (Close the active item, or quit the active program)
ALT+ENTER (Display the properties of the selected object)
ALT+SPACEBAR (Open the shortcut menu for the active window)
CTRL+F4 (Close the active document in programs that enable you to have multiple documents open simultaneously)
ALT+TAB (Switch between the open items)
ALT+ESC (Cycle through items in the order that they had been opened)
F6 key (Cycle through the screen elements in a window or on the desktop)
F4 key (Display the Address bar list in My Computer or Windows Explorer)
SHIFT+F10 (Display the shortcut menu for the selected item)
ALT+SPACEBAR (Display the System menu for the active window)
CTRL+ESC (Display the Start menu)
ALT+Underlined letter in a menu name (Display the corresponding menu)
Underlined letter in a command name on an open menu (Perform the corresponding command)
F10 key (Activate the menu bar in the active program)
RIGHT ARROW (Open the next menu to the right, or open a submenu)
LEFT ARROW (Open the next menu to the left, or close a submenu)
F5 key (Update the active window)
BACKSPACE (View the folder one level up in My Computer or Windows Explorer)
ESC (Cancel the current task)
SHIFT when you insert a CD-ROM into the CD-ROM drive (Prevent the CD-ROM from automatically playing)


K@run@