How to remove Virus from USB Drives

One of the ways by which a virus can infect your PC is through USB/Pen drives. Commonviruses such as ’Ravmon’ , ‘New Folder.exe’, ‘Orkut is banned’ etc are spreading throughUSB drives. Most anti virus programs are unable to detect them and even if they do, in most cases they are unable to delete the file, only quarantine it. Here are the things which you can do if you want to remove such viruses from your USB Drive

Whenever you plug a USB drive in your system, a window will appear similar to the one shown below

Don’t click on Ok , just choose ‘Cancel’. Open the Command Prompt by typing ‘cmd‘ in the run box. In the command prompt type the drive letter: and press enter . Now type dir /w/a and press enter.

This will display a list of the files in the pen drive. Check whether the following files are there or not

• Autorun.inf
• Ravmon.exe
• New Folder.exe
• svchost.exe
• Heap41a
• or any other exe file which may be suspicious.

If any of the above files are there, then probably the USB drive is infected. In command prompt type attrib -r -a -s -h *.* and press enter. This will remove the Read Only, Archive, System and hidden file attribute from all the files. Now just delete the files using the command del filename. example del Ravmon.exe. Delete all the files that are suspicious. To be on a safer side, just scan the USB drive with an anti virus program to check whether it is free of virus or not. Now remove the drive and plug it again. In most of the cases, the real culprit turns out to be the “Autorun.inf” file which mostly gets executed when someone clicks Ok in the dialog window which appears above. Thus the infections can spread

Security Tip

Disable the Autoplay feature of USB drives. If you disable the Autoplay feature of USB drives, then there are lesser chances of the virus spreading. A tool which can perform such a function is Tweak UI. Download it from here install it.

Run the program. Now you can disable the Autoplay feature of the removable drives as shown above. By following the above steps, you can keep your USB drives clean.

Update: Tweak UI is a freeware software you can download it here:http://www.filehippo.com/download_tweakui/

Read more

Save Google Presentations as (.PPT) Powerpoint Files

The issue that concerns users the most when adopting trends of cloud computing is the compatibility of web applications with desktop sofwares. Google Docs today added a new feature to Google Presentations that will allow users to save Google Presentations as (.PPT) Powerpoint Files thus adding backward compatibility.

To save a Google Presentation as a (.PPT) Powerpoint File open the File menu in Google Docs and click on the new option that says “Save as PPT”. This new feature will now allow you to edit your Google Presentation on Microsoft Powerpoint and vice versa so you can work on it anywhere, anytime even offline.

Read more

Add sound to almost every event in Windows

XP comes with a new set of sounds that will surely add pizzazz to the way you work in Windows. But there's one problem -- you need to actually turn on the Windows default sound scheme before you'll be able to hear them.


To turn on the Windows XP default sound scheme, follow these directions:

Single-click the Start menu.
Single-click the Control Panel.
Single-click the Sounds, Speech, and Audio Devices icon.
Single-click the Sounds and Audio Devices icon or the text labeled "Change the sound scheme."
Make sure you're on the Sound tab and locate the pull-down menu under Sound scheme.
Select the Windows Default option and press Apply. Windows will ask you if you want to save the previous sound scheme. Since there wasn't a sound scheme already loaded, just choose No.

If you look under the text labeled "Program events," you'll be able to sample your new sounds or customize them with your own. Read Customize Events Sounds if you'd like to learn how to do this yourself.

Read more

10 Tips For Google Image Search

Google Image Search could be used in many ways.

1. If you want to know if a person is a man or a woman and the name doesn't help, do a search for the name.

2. If you don't know the meaning of a word, the pictures may help you.

3. A better search for Flickr. Google uses information from other sites that link to Flickr photos, so you may find Google search better.

4. Find what's interesting about a site, by looking at the pictures included. For example: wired.com.

5. Find a new wallpaper for your desktop by restricting your search to large images. You can automate this using an application.

6. Find random personal pictures, using standard file names from digital cameras.

7. Type the name of a painter and you can take an art class.

8. Install a Greasemonkey script so you can view the original version of the image directly by clicking on the thumbnail.

9. Find the color of a word. "Word Color is a windows program that uses Google Image Search to determine the color of a word or string of words. It goes out there, retrieves the top 9 images and loops through all pixels, calculating the average hue, which is later converted to a color."

10. If you want to grab search results, GoogleGrab is a tool that downloads images from Google Image Search. It even supports batch search.

Read more

Torrents Explained...

Torrent is a very small file whose file name ends with ".torrent" extension. It (A torrent file) contains all the information about the file to be downloaded like file name, file size, date of creation and some other information. A torrent file also contains a list of trackers. You can download very large files like games, movies, videos etc very easily using torrents. You can also use torrents to share files with your friends instead of sharing files through messengers.

What is a tracker ?
A tracker is a computer on the internet. It comes into action as soon as you open the .torrent file using a torrent client. Tracker manages the torrent file on the internet. Tracker also allows the parts of the file to be downloaded from more than one server.

What is a seeder ?
A seeder is a person who has more than 0% of the file associated with the torrent file.

What is a leecher ?
A leecher is a person who is attempting to download the files through torrent.

The downloading time will depend on the number of seeders and leechers. More the seeders, lesser the time and more the leechers, more the time.

How to download files using torrent ?
It is very easy to download through torrents. First of all download and install a torrent client software. You need this software to open torrent files. uTorrent is the best torrent client software. Now find a file that you want to download from a torrent search engine. After you find the desired file, the torrent search engine will allow you to download a .torrent file. Download that torrent file. Now open this torrent file using uTorrent (Or any other client software) and it will start download the file for you

Read more

Stop Autoplay In USB Flash Drives By Pressing One Keyboard Button

Most of the virus enters the computer through USB Flash drives, when we open the drive through autoplay the viru is a simple tip with which you can stop autoplay in USB Flash drives. Not only flash drives, it also stops autoplay for CD and DVD also.

While inserting CD, DVD or any flash drive, simply press and hold the Shift key, this will disable the autoplay dialog box. Holding down the Shift key will also block the applications that starts automatically.

Works fine in Windows XP and Windows Vista, Just give it a try and drop your comments.

Read more

Top 10 Free Ways To Download Any Video off the Internet

I was searching around for the youtube downloader, i found this interesting post which i wanted to share with you guys. Everyone these days is downloading, watching, andsharing videos from video-sharing sites like YouTube, Google Video, MetaCafe,DailyMotion, Veoh, Break, and a ton of other similar sites. Whether you want to watch the video on your iPod while working out, insert it into a PowerPoint presentation to add some spice, or simply download a video before it’s removed, it’s quite essential to know how to download, convert, and play these videos.

Free Web services for downloading videos from video-sharing sites

ClipNabber allows you to download videos from YouTube, Metacafe, etc by simply copying and pasting the URL. You’ll then get a link whereby you can download the file to your computer, iPod, iPhone, or any other media player. You’ll need to have an FLV player for the YouTube videos. Quick and very easy to use!

Zamzar is a free online file conversion web application that can not only convert videos off the Internet to AVI, MPEG, 3GP, MP4, MOV, etc, but also converts between audio, image, and document formats. Paste the URL into Step 1 and then convert the file to your favorite format.

VideoDownloader is a FireFox extension, but also allows you to paste in any URL from many sites such as Blip.TV, iFilm, and even social networking sites like MySpace. You can also download a free FLV player from their site to play the videos.

Vixy.net is another site that not only downloads online videos, but will also convert them AVI, MOV, MP4, 3GP, or MP3 (if you want to extract the audio from the file). Using this site, you don’t have to worry about downloading a FLV player as you can convert it to Windows format. (Same as Zamzar)

KeepVid also supports just about any video sharing site out there and the only difference about this site is that it also has a Top Videos section, so you can quickly download the most watched videos around the web.

Media Converter is similar to ZamZar and vixy.net, but requires you to create an account and log in. Also, it seems like it only supports downloading and converting videos from YouTube. You can also download their video download program, but it only supports 5 sites.

Hey! Watch is an online video encoding web service that encodes video into different formats including HD very quickly. The graphical interface is very nice and there are lots of features and options, such as the ability to transfer any video from the web directly to an FTP server or to online storage.

YoutubeX, as the name suggests, allows you to download videos from YouTube.Obviously, it only supports YouTube, but it has a couple of other features, such as the ability to play your video on the site and find popular videos quickly.

VideoRonk searches across multiple video-sharing sites such as Google Video, YouTube, MetaCafe and DailyMotion to find the most popular videos on each of them. You can either watch them on VideoRonk or download them to your computer in FLV format.

According to their web site, they support more than 98 video sites including MySpace,CollegeHumor, iFilm>, etc. You’ll have to rename the files you download fromYouTube with the .FLV extension at the end.

Source: techpraveen.com

Read more

Genuine Ways To Earn Money Online From Your Blog.

Hi, today I want to write about sites which provides paid review opportunities on your blog. I am earning from these services, these services are based on Paid To Blog. Most of the services pays through PayPal. There are minimum requirements for each service to get approve your blog Most common are

• Your blog must contain maximum posts of unique content.
• Your blog must not be completely automated or appear to be created solely for search engine traffic.
• Your blog must be updated once in a week.
• Your blog must be older than 90 days and have at least 30 posts to apply.
• Your blog must have a professional appearance.

It is good if your Blog has Google PageRank and a good Alexa rank. You can make most of it.

SponsoredReviews: Sponsored Reviews is a marketplace which lets you see paid reviews on your blog. Once you get approved from this site then you can start earning money easily. There are wide range of advertisers present and they provide a range of money that they wish to pay for your review. And you have to provide your maximum bid for your blog. Generally your blog is rated considering 3 features. They are yahoo backlinks, technorati and alexa.

You will get 65% of the bid amount. That is if you take the task for $10 then earn $6.50 and the remaining goes for the site. So in total this is a great site to earn money online by blogging and you can even earn more than $300 per review.

PayPerPost: The controversial ad network which got into trouble with Google, PayPerPost remains a popular way for bloggers to make money through their blog. If you are a good blogger who likes to update your blog then this is a great opportunity for you. You need to have a blog which is three months old and should be updated regularly. Really this site will give you the best opportunity that you find on the Internet. So if you really want to earn good money with your blog then don't think of joining this later.

Smorty: Smorty is another get paid for blogging site similar like payperpost. But there are some advantags in smorty which makes it unique. You will be paid weekly, which is very quick when compared to other paid to blog sites. Opportunities are directly sent to admin panel and as well as emails. Hence you dont need to check back frequently about the opportunities. So your 15 minutes time earns you money along with some good content to your blog. Your blog need not require higher PR for getting approved. Only a good blog, indexed in google with some good content and updated regularly is fine.

LinkWorth:LinkWorth have a wide range of ways for you to make money through your blog including text and banner ad sales, in text advertising and paid reviews.

BidVertiser: Display the BidVertiser text ads on your website or blog, get paid for every click and have the payments sent directly to your PayPal account. BidVertiser is a site-targeted marketplace whereby advertisers can place their ads on sites that are related to ads

Join BidVertiser now and they will turn your advertising space into cash! Simply display the BidVertiser text ads on your website and let advertisers bid against each other!

If you have been banned from Google Adsense or wish to extend your publisher revenue, BidVertiser is just a perfect option

SocialSpark: SocialSpark offers bloggers a variety of ways to make money through their blog. You can review products, websites and services and you can display sponsors ads on a per day basis.

Read more

Increase Your Torrent Download Speed !

This is the most important query that i often hear "How to increase my torrent download speed ". Torrents occupies most of the internet users heart .So inorder to increase its speed , do the following :

To Do 1:
Increase Your TCP Connections :
Normally windows Restricts you to use only 10 TCP , to provide security to your Pc's . You can increase this 10 to about the range between 50 to 100 . For this you need to install this patch .

Click Here To Download The Patch 

To Do 2:
Port Forwarding :
Every Ip address is divided into different Port Numbers .Each application use different Port number . You should have a separate port for your Torrent dowloader to download . So that you need to Forward your Port to download . Follow these steps
1] Goto portforwarding.com
2] Select Your Modem , from the list given in the site .
3] Now select the Torrent Application
4] Follow the Steps given .

To Do 3:
Minimising your Upload Limit :
Your upload speed will be defaultly set to maximum . So you need to decrease it to enable more downloading . The ratio should around 80 : 100 upload limit .

~If you have Bittorrent Client READ THIS to optimise your settings .

~If you have BitComet SEE THIS

To Do 4:
Disable Windows Firewall :
If you use Windows Firewall disable it and go for some other option which is P2p friendly ! Because Windows firewall hates the P2p connections .

To Do 5 :
Queuing Settings :
According to the download speed , you can limit the number of torrents you download . For example , If you have 256 kbps , the normal limit of torrents will be 5 . So decide how many you are going to download , you can download multiple small files , or some few larger files at the same time !

Try these and your can download the Torrents in high speed !!

Read more

All CDMA Codes

Here i post many codes for cdma phones ………………………… Samsung sph-n240, n400, a460, a500, etc Nam Programming: Nam Set: ##Spc Test Mode: 47*869#1235 Debug Menu: ##33284,ok Service Menu: Menu+8+0 (#889) Reset (Life time, Clear Memory, etc): ##786,ok A-key: ##2539,ok Label Selection: ##3882,ok Label(Home, Work, etc) : **523,ok NGG Setting (Gateway, etc.): ##2769737,ok Vocoder: ##8626337,ok CAI [...]

Read more

Find unknown Sim Number (Ufone-Pakistan)

Now you  can check your (ufone) Sim number.if you have a (ufone) Sim and you don’t know about its number it is easy to check. Dial (*888#) after a moment you can see your Sim number . this code only could be apply at (Ufone) Sim

(Please leave you comments and quide us for further improvement)

Users who found this page were searching for:

ufone sim details
how to search mobile number in pakistan
how to find sim number in pakistan
tips to find sim number of a mobile number
sim number apply
how ican sim detail in pakistan
pakistani free ufone sexy logos
telenor mobile number locator
NO HIDE DAILING CODE IN PAKISTAN
Finding mobile number/ufone
No related posts.

Read more

Install Windows xp in less than 15 minutes

Now, this tip will be very helpful for those who frequently install windows xp operating system. Normally OS installation takes around 40 minutes to complete, but through this trick you can now save 10-15 minutes. This simple tricks goes this way.

1. Boot through Windows XP CD.

2. After all the files are completely loaded, you get the option to select the partition. Select “c”.
3. Now Format the partition, whether it is normal or quick with NTFS or FAT
4. Once the formatting is completed, All the setup files required for installation are copied. Restart your system by pressing Enter.
Now, here begins the Simple trick to save 10-15 minutes.
5. After rebooting, you get a screen where it takes 40 minutes to complete or finalize the OS installation.
6. Now, Press SHIFT + F10 Key ->  This opens command prompt.
7. Enter “Taskmgr” at the command prompt window. This will open Task Manager.
8. Click the Process Tab, here we find a process called Setup.exe -> Right Click on Setup.exe -> Set Priority -> Select High or Above Normal. Initially it will be Normal.
Thats it, no more work to do. Relax your self and see how fast the installation process completes

Read more

How do I create a Windows shortcut key?

Question

How do I create a Windows shortcut key?

Answer

Create a shortcut

Open the folder or directory that contains the program you wish to create a shortcut for.
Right-click on the program and click Create Shortcut.
This will create a shortcut named "Shortcut to <your program>" in the directory you are in. If you wish to rename this shortcut, right-click the file and click rename.
Once the above steps have been completed, you can copy or cut this shortcut and paste it anywhere to execute this program.
Assign shortcut key to that Windows shortcut

Once the shortcut has been created to assign a shortcut key to that Windows shortcut follow the below steps.

Right-click the shortcut and click Properties.
Click the Shortcut tab.
Click in the Shortcut key box and press a letter. For example, if you press "p" the shortcut key will automatically be made Ctrl + Alt + P. Which means if saved when pressing Ctrl and Alt and "P" all at the same time will run that shortcut.
Additional information

How do I create a Windows shortcut?
Create a shortcut key for Internet web pages.
See the shortcut key definition for further information and related links.

Read more

Computer keyboard keys descriptions

Keyboard Definitions

Number
101 Keyboard
104 Keyboard
8042 keyboard controller

A
ALT
Any key
Apostrophe
Arrow keys
Asterisk
AT keyboard
Azerty

B
Back quote
Back slash
Backspace key
Bang
Break
Butterfly keyboard

C
Caps lock
Caret
Carpal Tunnel Syndrome
Case sensitive
Chiclet keyboard
Colon
Comma
Command key
Control keys
CR
CTRL

D
Dvorak keyboard

E
End key
Enhanced Keyboard
Enter key
ESC
ETAION SHRDLU
Exclamation mark

F
FilterKeys
Fn
Forward slash
Function keys

G
Greater than
GT
GWAM
GWPM

H
HID
Home key
Home row keys
Hotkey
Hunt and peck
Hyphen

I
Input device
Input driver
Insert key

J
Currently no listings
K
Key
Keyboard
Keyboard buffer
Keyboard controller
Keyboard layout
Keyboard repeat
Keyboard shortcut
Keyboard template
Keycap
Key in
Keylogger
Keypad

L
LT

M
Modifier key
MouseKeys

N
Numeric keypad
NUM Lock

O
Octothorpe
Option key

P
Page Down key
Page Up key
Pause key
PC/XT keyboard
Period
PGDN key
PGUP key
Pipe
Plus
Pound
Print screen key
Programmable function key
PS/2

Q
Quote
QWERTY keyboard

R
Repeat rate

S
Scroll lock key
Semicolon
Shift clicking
Shift key
Shortcut key
Single quote
Spacebar
SysRq

T
Tab
Togglekeys
Touch type
TTY
Tilde
ToggleKeys
Type
Typematic rate

U
Underscore
Unprintable character

V
Currently no listings
W
Wack
WAM
Whack
White space
Windows key
Windows keyboard
WPM
Wrist rest
WSAD keys

X
Currently no listings
Y
Currently no listings
Z
Currently no listings

Read more

Mozilla Firefox shortcut keys

Below is a listing of all the major shortcut keys in Mozilla Firefox. See the computer shortcut page if you are looking for other shortcut keys used in other programs.

Shortcut Keys Description
Alt + Home Go to home page.
Alt + Left Arrow Back a page.
Backspace Back a page.
Alt + Right Arrow Forward a page.
F5 Refresh current page, frame, or tab.
F11 Display the current website in full screen mode. Pressing F11 again will exit this mode.
Esc Stop page or download from loading.
Ctrl + (- or +) Increase or decrease the font size, pressing '-' will decrease and '+' will increase.
Ctrl + Enter Quickly complete an address. For example, type computerhope in the address bar and press CTRL + ENTER to get http://www.computerhope.com.
Shift + Enter Complete a .net instead of a .com address.
Ctrl + Shift + Enter Complete a .org address.
Ctrl + Shift + Del Open the Clear Data window to quickly clear private data.
Ctrl + D Add a bookmark for the page currently opened.
Ctrl + I Display available bookmarks.
Ctrl + J Display the download window.
Ctrl + N Open New browser window.
Ctrl + P Print current page / frame.
Ctrl + T Opens a new tab.
Ctrl + F4 or Ctrl + W Closes the currently selected tab.
Ctrl + Shift + T Undo the close of a window.
Ctrl + Tab Moves through each of the open tabs.
Spacebar Moves down a page at a time.
Shift + Spacebar Moves up a page at a time.
Alt + Down arrow Display all previous text entered in a text box and available options on drop down menu.

Read more

Microsoft Outlook shortcut keys

Below is a listing of all the major shortcut keys in Microsoft Outlook. See the computer shortcut page if you are looking for other shortcut keys used in other programs.

Shortcut Keys Description
Alt + S Send the e-mail
Ctrl + C Copy selected text.
Ctrl + X Cut selected text.
Ctrl + P Print selected text.
Ctrl + K Complete the name or e-mail being typed in the e-mail address bar.
Ctrl + B Bold highlighted selection
Ctrl + I Italic highlighted selection
Ctrl + M Send and receive all
Ctrl + U Underline highlighted selection
Ctrl + R Reply to an e-mail.
Ctrl + F Forward an e-mail.
Ctrl + N Create a new e-mail.
Ctrl + Y Go to folder.
Ctrl + Shift + A Create a new appointment to your calendar.
Ctrl + Shift + O Open the Outbox.
Ctrl + Shift + I Open the Inbox.
Ctrl + Shift + K Add a new task.
Ctrl + Shift + C Create a new contact.
Ctrl + Shift + J Create a new journal entry.
Ctrl + Shift + V Move folder.

Read more

Microsoft FrontPage shortcut keys

 Below is a listing of all the major shortcut keys in Microsoft FrontPage. See the computer shortcut page if you are looking for other shortcut keys used in other programs.


Shortcut Keys Description
Ctrl + C Copy selected text.
Ctrl + X Cut selected text.
Ctrl + P Paste selected text.
Ctrl + K Create a hyperlink.
Ctrl + B Bold highlighted selection.
Ctrl + I Italic highlighted selection.
Ctrl + U Underline highlighted selection.
Ctrl + L Left align the text.
Ctrl + R Right align the text.
Ctrl + E Center the text.
Ctrl + / Turn on or off the display of HTML tags.
Ctrl + S Save document.
Ctrl + Tab Switch between open web pages.
Ctrl + Ins Enter Line break.
Ctrl + Enter Move cursor above or below a table.
Ctrl + Shift + B Preview in web browser window.
Ctrl + Shift + < Decrease font size.
Ctrl + Shift + > Increase font size.
Ctrl + Del Deletes word to right of cursor.
Ctrl + Backspace Deletes word to left of cursor.
Alt + mouse double-click View the properties of a selected item. For example, doing this on a table cell would display the properties for that cell.

Read more

Internet Explorer shortcut keys

Below is a listing of all the major shortcut keys in Microsoft Internet Explorer. See the computer shortcut page if you are looking for other shortcut keys used in other programs.

Shortcut Keys Description
Alt + Left Arrow Back a page.
Backspace Back a page.
Alt + Right Arrow Forward a page.
F5 Refresh current page, frame, or tab.
F11 Display the current website in full screen mode. Pressing F11 again will exit this mode.
Esc Stop page or download from loading.
Ctrl + (- or +) Increase or decrease the font size, pressing '-' will decrease and '+' will increase.
Ctrl + Enter Quickly complete an address. For example, type computerhope in the address bar and press CTRL + ENTER to get http://www.computerhope.com.
Ctrl + D Add a Favorite for the page currently opened.
Ctrl + I Display available bookmarks.
Ctrl + N Open New browser window.
Ctrl + P Print current page / frame.
Ctrl + T Opens a new tab.
Ctrl + F4 Closes the currently selected tab.
Ctrl + Tab Moves through each of the open tabs.
Spacebar Moves down a page at a time.
Shift + Spacebar Moves up a page at a time.
Alt + Down arrow Display all previous text entered in a text box or available options on drop down menu.
Alt + D Highlights the text in the address bar

Read more

Windows key keyboard shortcuts

Below is a listing of Windows keys that can be used on computers running a Microsoft Windows operating system and using a keyboard with a Windows key. In the below list of shortcuts, the Windows key is represented by "WINKEY".

Shortcut Keys Description
WINKEY Pressing the Windows key alone will open Start.
WINKEY + F1 Opens the Microsoft Windows help and support center.
WINKEY + F3 Opens the Advanced find window in Microsoft Outlook.
WINKEY + D Brings the desktop to the top of all other windows.
WINKEY + M Minimizes all windows.
WINKEY + SHIFT + M Undo the minimize done by WINKEY + M and WINKEY + D.
WINKEY + E Open Microsoft Explorer.
WINKEY + Tab Cycle through open programs through the taskbar.
WINKEY + F Display the Windows Search / Find feature.
WINKEY + CTRL + F Display the search for computers window.
WINKEY + R Open the run window.
WINKEY + Pause / Break key Open the system properties window.
WINKEY + U Open Utility Manager.
WINKEY + L Lock the computer and switch users if needed (Windows XP and above only).
WINKEY + P Quickly change between monitor display types. (Windows 7 only)
WINKEY + LEFT ARROW Shrinks the window to 1/2 screen on the left side for side by side viewing. (Windows 7 only)
WINKEY + RIGHT ARROW Shrinks the window to 1/2 screen on the right side for side by side viewing. (Windows 7 only)
WINKEY + UP ARROW When in the side by side viewing mode, this shortcut takes the screen back to full size. (Windows 7 only)
WINKEY + DOWN ARROW Minimizes the screen.  Also, when in the side by side viewing mode, this shortcut takes the screen back to a minimized size. (Windows 7 only)

Read more

Microsoft Excel shortcut keys

Below is a listing of all the major shortcut keys in Microsoft Excel. See the computer shortcut page if you are looking for other shortcut keys used in other programs.

Shortcut Keys Description
F2 Edit the selected cell.
F5 Go to a specific cell. For example, C6.
F7 Spell check selected text or document.
F11 Create chart.
Ctrl + Shift + ; Enter the current time.
Ctrl + ; Enter the current date.
Alt + Shift + F1 Insert New Worksheet.
Shift + F3 Open the Excel formula window.
Shift + F5 Bring up search box.
Ctrl + A Select all contents of the worksheet.
Ctrl + B Bold highlighted selection.
Ctrl + I Italic highlighted selection.
Ctrl + K Insert link.
Ctrl + U Underline highlighted selection.
Ctrl + 5 Strikethrough highlighted selection.
Ctrl + P Bring up the print dialog box to begin printing.
Ctrl + Z Undo last action.
Ctrl + F9 Minimize current window.
Ctrl + F10 Maximize currently selected window.
Ctrl + F6 Switch between open workbooks / windows.
Ctrl + Page up Move between Excel work sheets in the same Excel document.
Ctrl + Page down Move between Excel work sheets in the same Excel document.
Ctrl + Tab Move between Two or more open Excel files.
Alt + = Create a formula to sum all of the above cells
Ctrl + ' Insert the value of the above cell into cell currently selected.
Ctrl + Shift + ! Format number in comma format.
Ctrl + Shift + $ Format number in currency format.
Ctrl + Shift + # Format number in date format.
Ctrl + Shift + % Format number in percentage format.
Ctrl + Shift + ^ Format number in scientific format.
Ctrl + Shift + @ Format number in time format.
Ctrl + Arrow key Move to next section of text.
Ctrl + Space Select entire column.
Shift + Space Select entire row.

Read more