UNIT-4 WEB APPLICATIONS AND SECURITY

SESSION 1: WORKING WITH ACCESSIBILITY OPTIONS

SESSION 2: NETWORKING FUNDAMENTALS

SESSION 3: INTRODUCTION TO INSTANT MESSAGING

SESSION 4: CHATTING WITH A CONTACT – GOOGLE TALK

SESSION 5: CREATING AND PUBLISHING WEB PAGES – BLOG

SESSION 6: USING OFFLINE BLOG EDITORS

SESSION 7: ONLINE TRANSACTIONS

SESSION 8: INTERNET SECURITY

SESSION 9 : MAINTAIN WORKPLACE SAFETY

SESSION 10 : PREVENT ACCIDENTS AND EMERGENCIES

SESSION 11 : PROTECT HEALTH AND SAFETY AT WORK

Class 10 IT402 Question Answer WEB APPLICATION AND SECURITY for PDF Click here

Computer Accessibility refers to the user friendliness of a computer system for all, regardless of their disability. This is mainly a software issue. However, when a combination of hardware and software, it enables a person with a disability or impairment to use a computer. It is known as Assistive Technology. In this session, you will learn about the basic accessibility options available on your computer.

 

 

There are numerous types of impairment that impact computer usage. These include:

• Cognitive impairments and learning disabilities, such as dyslexia, attention deficit hyperactivity disorder (ADHD) or autism.

• Visual impairment such as low-vision, complete or partial blindness, and color blindness.

• Hearing impairment including deafness.

• Motor or dexterity impairment such as paralysis, cerebral palsy, or carpal tunnel syndrome and repetitive strain injury.

Accessibility Options in Control Panel are used to customize the way your keyboard, display, or mouse function. Many of these features are useful for people with disabilities as discussed earlier. In this session, you will learn to use accessibility options in Windows XP.