Enable .NET Framework 3.5.1 on Windows 8 PRO to Run Applications

Windows 8 Developer Preview comes included with .NET  Framework 4, so you don’t need to install any .NET Framework version on Win8, but to run installed Windows applications and portable ones Windows needs to enable and run .NET framework 3.5.1 which shown by “Turning Windows Features on or off window “with options to accept and cancel the changes.

You will encounter this window every time when you try to run any app, annoying. If you Accept the changes, you’ll be connected to Windows update and required files will be downloaded.  But this process continues and never successfully completes as we observed. If you prefer to cancel option, no changes will be mode and the app simply won’t run.
Here is a permanent fix to this.
1. Open Control Panel>Programs>Programs and Features >click Turn Windows features on or Off
2. Select .NET Framework 3.5.1 feature and click Ok, Windows downloads required files connecting to Windows Update

3.  After downloading is compete,  you’ll be shown “Windows Successfully completed the request changes” message.

That’s it from now on you can run any windows related installed apps even the portable ones without any problem.
Update: Here is how to enable .Net 3.5.1 on offline systems.
All you need is windows 8 DP installation media,
First of all create “net35″  folder in C drive.
Now open command prompt using Win +R,  type and execute the following command line
xcopy H:\sources\sxs\*.* c:\net35 /s
where H is DVD drive, it takes sometime for all files to copied you need to be patient.
After all files are copied open command prompt with admin privileges and type and execute following command line
Dism.exe /online /enable-feature /featurename:NetFX3 /All /Source:c:\net35 /LimitAccess

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What is cloud computing

Cloud computing

From Wikipedia

   

Cloud computing logical diagram

Cloud computing is the use of computing resources (hardware and software) that are delivered as a service over a network (typically the Internet). The name comes from the use of a cloud-shaped symbol as an abstraction for the complex infrastructure it contains in system diagrams. Cloud computing entrusts remote services with a user's data, software and computation.
There are many types of public cloud computing:

• Infrastructure as a service (IaaS)
• Platform as a service (PaaS)
• Software as a service (SaaS)
• Storage as a service (STaaS)
• Security as a service (SECaaS)
• Data as a service (DaaS)
• Database as a service (DBaaS)
• Test environment as a service (TEaaS)
• Desktop virtualization
• API as a service (APIaaS)
• Backend as a service (BaaS)

In the business model using software as a service, users are provided access to application software and databases. The cloud providers manage the infrastructure and platforms on which the applications run. SaaS is sometimes referred to as “on-demand software” and is usually priced on a pay-per-use basis. Saas providers generally price applications using a subscription fee.
Proponents claim that the SaaS allows a business the potential to reduce IT operational costs by outsourcing hardware and software maintenance and support to the cloud provider. This will enable a business to reallocate IT operations to focus on other IT goals. In addition, the application is hosted centrally, so updates can be released without users having to reinstall new software. The drawback of SaaS is that the user stores their data on the cloud provider’s server. As a result, there could be unauthorized access to the data.

 

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Activating Windows 8

Hey guys itz very easy to activate your pirate windows 8 copies just type these codes in command prompt(as administrator : run cmd as administrator)

INSTRUCTIONS
#1) Open CMD (as admin)
#2) Run these commands -one line after the other

slmgr.vbs -ipk NG4HW-VH26C-733KW-K6F98-J8CK4

slmgr -skms kms.cc.columbia.edu:1688

slmgr.vbs -ato

As soon as possible ill upload the caption photoes

 

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LCD and Plasma Displays

This is about the LCD and plasma technology
I hope you can understand form these photos what is the basic technique
is
First about Plasma tv's

 

And

Then about LCD displays

 

 

 

 

 

 

This is a small footage about LCD dispalys

 

 

 This is about the LED & LCD technology

 

dkmcw20@gmail.com Guys Please upload the assignments to this email address

1. Cloud Computing Assignment

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