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Whether you want to top up your knowledge on a subject or learn a completely new skill, there is no shortage of online courses to help you on your way. In fact, there are so many choices, it can be difficult to figure out which platform suits you best!

To help you navigate the rapidly expanding world of online education, here are 10 of the most popular options for upgrading your skills. Ready, set…learn!

 Top Sites For Online Tutorial 2019


Coursera

Coursera has partnered with leading universities in the U.S. and around the world to provide online courses covering dozens of different subjects. Recently, they’ve introduced “specializations”—10 different course pathways that will lead to an official certification from an associated university.
Coursera has a wide diversity of subjects available to choose from; everything from data science to musical theory. As Coursera prides itself on being accessible to everyone, many of the courses are either free or very cheap to to take, with only the official certification at the end having a higher cost involved.

Lynda.com

A veteran in the online education space, Lynda.com offers a subscription-based video tutorial library. Think of it as an education-based Netflix. A great option for people who are visual learners, and at a reasonable cost of $25 per month, a Lynda.com membership provides unlimited access to more than 80,000 videos on a broad range of different subjects.

Udemy

With an average of 800 new courses added to their repertoire every month, Udemy is a bit more expensive than its competitors. Costs vary broadly, ranging from $10 to $500 for different courses; the most popular Udemy courses in business and technology tend to be upwards of $100. However, you can read the reviews of former students before signing up to any of the courses, so you can make a more informed decision.

Udacity

Udacity is a platform with a strong focus on technology, with a small but well-crafted selection of courses. If you’re looking to break into data science (called the “sexiest job of the 21st century“), Udacity’s data science program has an impressive roster of teachers from companies like Sales force and Facebook.
Udacity’s pricing structure allows you to pay monthly for your courses; if you decide to drop a program before completing it, you pay for the course up to that point, rather than the whole thing.

Khan Academy

Khan Academy is a non-profit online platform providing a completely free library of educational “micro-lectures.” Focusing on more traditional academic subjects, Khan Academy provides a mix of video and text-based materials in math, science, economics, humanities, and a bit of computer programming. Since Khan Academy is free for anyone to use, it’s a great to way to get a taste for a subject before moving onto a more advanced course elsewhere.

Codecademy

Previously backed by the White House, Codecademy is dedicated to teaching people how to code—and it’s available for free. While other online coding courses are a “learn at your own pace” environment, Codecademy motivates learners to keep a fast pace using supportive groups and a gamified points system.
The school offers courses on a number of languages—including PHP, Phython and Ruby—and students are often already building and deploying projects by the time they finish their course.

Bloc

Focused on web development, Bloc is a more intensive option for those who want to learn quickly. Instead of short courses or lectures, this highly structured program runs for 25 hours per week over several months. With tuition starting at $4,250, bloc.io doesn’t come cheap—but it does offer a great option for those who are ready to commit to a career change.

iversity

Hailed as the “Coursera of Europe,” Berlin-based iversity has partnered with European and international universities to offer academic courses for free. Unlike Coursera, however, it doesn’t look like iversity is currently providing any official certification.

Skillshare

Skillshare is a community marketplace for new skills. With a broad range of different subjects to choose from, Skillshare offers an online catalog of video-based courses, as well as in-person workshops in cities like San Francisco and New York.
Many classes are available to take without a membership at a cost of around $20-$30 each, but top classes—taught by industry leaders—are only available with a Skillshare membership. Membership costs $9.95 per month and, while it doesn’t get you any free content, it does provide 20 percent off of all classes. Like other platforms, Skillshare provides student reviews for your reference.

General Assembly

Focusing on education in design, business and technology, New York City-based General Assembly has campuses in nearly a dozen different cities around the world. Although the majority of General Assembly classes are in-person, they also offer a compact selection of online-only or mixed courses.
General Assembly even livestreams popular lectures, providing real-time interaction with the lecturer and other students. Their online courses range in price, from one-off lectures to multi-part workshops.

Full Form List 










Global organization of oriented group language of earth



Computer

Commonly Operated Machine Particularly Used in Technical and Education Research








3D : Three dimensional









Advanced audio coding






AC97 




Audio codec 97








AMR 


Adaptive multi-rate






CD





 Compact Disk






AMD


      AMD



Advanced Micro Devices








ASPI




Advanced SCSI Programming Interface






SCSI : Small Computer System Interface

SCSI 
Small Computer System Interface








ASI

 Asynchronous serial interface











Asp

Active server pages








ATM

Automated teller machine








Basic 
Beginner's all-purpose symbolic instruction code









BCC
Blind carbon copy








Bios 
Basic input output system









Bpo
Business process outsourcing










CBR 
Constant bitrate










CC 
Carbon copy













CCE 
Cinema craft encoder










Ceo
Chief executive officer









Clx
Component library for cross platform










Cobol
Common business-oriented language













Codec
Coder-decoder










CPU
Central processing unit










Css
Cascading style sheets













Divx
Digital Video Express










DNS
Domain name system










DVD
Digital versatile disk and digital video disc










Dvi
Digital video interactive










ET
Exabyte













Flac 
Free lossless audio codec










Fortran
Formula Translation










FTP
File Transfer Protocol










GB
GigaByte










Gif
Graphics Interchange Format













GPRS
General Packet Radio Service










GPS
Global Positioning System










Gsm
Global System for Mobile Communications










HD
High Definition










HTML
Hyper Text Markup Language













Ceo
Chief executive officer










Http
Hyper Text Transfer Protocol











IMEI
International Mobile Equipment Identity






IP
Internet Protocol






ISP

Internet Service Provider















IT
Information Technology










JAD
Java Application Descriptor












.Jpeg
Joint Photographic Experts Group












KB
Kilo Byte












LCD
Liquid Crystal Display












LED
Liquid Electronic Display












MB/s
Mega Bits Per Second












Micr
Magnetic Ink Character Recognition















MIS
Management Information System












MMS
Multimedia Messaging Service












MP3
mpeg layer-3












MPEG
Moving Picture Experts Group












OSS
Open sound system












PC
Personal Computer















PDF
Portable Document Format












PERL
Practical Extraction and Report Language












PING
Packet Internet Groper












PNG
Portable Network Graphics












ProLog
Programming in Logic















PT
PetaByte









qif
Quicken Interchange Format










QrCode
Quick Response Code










RAM
Random Access Memory










RIP
Rest in Peace













RSS
Really Simple Syndication










SATA
Aerial Advanced Technology Attachment










SEO
Search Engine Optimization










SIM
Subscriber Identity Module













SMIL
Synchronized Multimedia Integration Language










SMS
Short Message Service










SOS
Send out Succour










SQL
Structured Query Language










SSL
Secure Sockets Layer













TB
Tera Byte












TfT
Thin Film Transistor











TIFF
Tagged Image File Format












UPS
Uninterrupted Power Supply











URL
Uniform Resource Locator











USB
Universal Serial Bus











VB
Visual Basic














VBR
Variable Bit Rate











VBS
Visual Basic Script











vcd
video compact disc 














vcd
video compact disc 











virus
Vital Information Resource Under Seize 











VLC
VideoLan Client











WAP
Wireless Application Protocol














WiFi
Wireless Fidelity 











WMA
Windows Media Audio











WMV
Windows Media Video











WWW
World Wide Web 














XBL
xml Binding Language











YT
YottaByte











ZB
ZettaByte











Zip
Zone Improvement Plan














YAHOO
Yet Another Hierarchical Officious Oracle 











Gmail
Google Mail




 Microsoft Excel useful Shortcut Keys 

 Most of you use Microsoft Excel pretty frequently in your day-to-day work.So, assuming those assumptions are correct, I’d like to help you improve your productivity by sharing the most useful Microsoft Excel shortcut keys.
Below is a listing of all the major shortcut keys usable in Microsoft Excel.



Shortcut
Description
F2
Edit the selected cell.
F3
After a name has been created, F3 will paste names.
F4
Repeat last action. For example, if you changed the color of text in another cell,
 pressing F4 will change the text in cell to the same color.
F5
Go to a specific cell. For example, C6.
F7
Spell check selected text or document.
F11
Create chart from selected data.
Ctrl + Shift + ;
Enter the current time.
Ctrl + ;
Enter the current date.
Alt + Shift + F1
Insert New Worksheet.
Alt + Enter
While typing text in a cell, pressing Alt + Enter will move to the next line,
 allowing for multiple lines of text in one cell.
Shift + F3
Open the Excel formula window.
Shift + F5
Bring up search box.
Ctrl + 1
Open the Format Cells window.
Ctrl + A
Select all contents of the worksheet.
Ctrl + B
Bold highlighted selection.
Ctrl + I
Italic highlighted selection.
Ctrl + K
Insert link.
Ctrl + S
Save the open worksheet.
Ctrl + U
Underline highlighted selection.
Ctrl + 1
Change the format of selected cells.
Ctrl + 5
Strikethrough highlighted selection.
Ctrl + P
Bring up the print dialog box to begin the printing process.
Ctrl + Z
Undo last action.
Ctrl + F3
Open Excel Name Manager.
Ctrl + F9
Minimize current window.
Ctrl + F10
Maximize currently selected window.
Ctrl + F6
Switch between open workbooks or windows.
Ctrl + Page up
Move between work sheets in the same document.
Ctrl + Page down
Move between work sheets in the same 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 the cell currently selected.
Ctrl + Shift + 1
Format number in comma format.
Ctrl + Shift + 4
Format number in currency format.
Ctrl + Shift + 3
Format number in date format.
Ctrl + Shift + 5
Format number in percentage format.
Ctrl + Shift + 6
Format number in scientific format.
Ctrl + Shift + 2
Format number in time format.
Ctrl + Arrow key
Move to next section of text.
Ctrl + Space
Select entire column.
Shift + Space
Select entire row.
Ctrl + -
Delete the selected column or row.
Ctrl + Shift + =
Insert a new column or row.
Ctrl + Home
Move to cell A1.
Ctrl + ~
Switch between showing Excel formulas or their values in cells.

Top Cyber Security Blogs and Websites in 2019 For IT Security Pros

1. We Live Security

2. McAfee Antivirus | Securing Tomorrow

3. Krebs on Security

4. Dark Reading

5. Schneier on Security

6. Threatpost | The first stop for security news

Types of Digital Marketing

In today’s time, we frequently hear the term Digital Marketing and we all think that we kind of know what actually it is. This thinking sometimes limits the scope and opportunity that the complete Digital Marketing landscape can actually offer, and that is why, when it comes to nailing it down, we either turn dumbfounded or get stuck. To come out of such scenarios, it is very important to know different types of Digital Marketing opportunities that are available to your business.
According to Salesforce, 75% Of Total Marketing Budget Will Go To Digital Marketing.
Digital marketing today depends upon the types of audience interactions. It revolves around managing and harnessing of different types of Digital Marketing Channels- And that is why we came up with this post to help you know how many types of Digital Marketing services are available to you.

1. Search Engine Marketing & PPC

Search Engine Marketing (SEM) is one of the most primary types of Digital Marketing services that help businesses gain market online via Ads on search engines such as Google, Bing or Yahoo.
SEM assists in optimizing the brand presence and conversions for businesses through paid and unpaid advertising.
Unpaid SEM is SEO while Paid SEM is PPC.
In this section, we will mainly focus upon PPC, which is one of the speediest types of Digital Marketing channels that drive targeted traffic to your web pages and related services.
PPC can be understood as buying traffic via paid search listings that help marketers get more web traffic through desktop and mobile web searches.
There are different synonyms and acronyms related to SEM such as Paid search ads, Paid search advertising, PPC (pay-per-click), PPC (pay-per-call), CPC (cost-per-click), and CPM (cost-per-thousand impressions).

The formula to calculate PPC is- Pay per click ($) = Advertising cost ($) ÷ Number of ad clicks

  1. Product Seller
  2. PPC Marketer
  3. Landing Page
  4. Landing Page Provider
  5. The viewer or the Visitor
PPC or Paid SEM is best for the businesses that have a good spending plan and want to use the best ways to gain traffic and ensure better online recognition in the quickest turnaround.
Using such types of Digital Marketing needs AdWords experts who can exploit the paid advertising in the most targeted and result driven campaigns.