Understanding Computers/NERVES OF STEEL


(This is not a spam question or a homework question)
When ever I update or upgrade any thing on my mac, I always get nerves and worried that some thing would happen, so I was wondering would you please explain to me in a simple way that I can understand: why do I feel like that every time?

Hello Cameron:
I guess you have some fear that computer will fail on your valuables such as data or picture or some personal information.  I recommend that you do backup of your personal data.  Software upgrade or update can be restore-able, but lost data or damaged personal data will be harder to recover.
I hope this answer your question a little bit.

Understanding Computers

All Answers

Answers by Expert:

Ask Experts




I can answer questions regarding general computers, data base, software, system design, Mainframe, SAP system, and word processing packages and programming.
I am also an avid golfer, and welcome to Simple Golf Swing and Secrets!
iPAD Video Lesson is available now for great training. Please check this site. iPAD Video Lesson Site!

Natural Vision Care, Eye Exercise!

Have a great day!


I have been working in Computer Information Systems area for past 20 years. My expertise includes programming, system design, data base design, and end user computing and ERP/SAP implementation. Currently I am actively involved in SAP System Design and Implementation.
...SAP Training Place!

...Ultimate SAP Training System - Computer Based Training!
...my Learn SAP - Knowledge is Power for IT Pros!
...SAP Book review from Amazon!

...Learn how to earn income online via Affiliate Internet Marketing (AIM), Check below!
=>Click this!
=>Click this for fun AIM!


To Learn SAP:
How to grasp High Level and Fundamental Understandings of SAP system?

SAP Training Place!
VLOOKUP is a simple and powerful tool in EXCEL.
How to merge Excel files using VLOOKUP?
Make an International Phone Call
my Learn SAP - Knowledge is Power for IT Pros!
my Learn Golf - Simple and Straight!

I have completed Master degree in Computer Information Systems.

Past/Present Clients
TOSHIBA PC - Smart Choice!

©2016 About.com. All rights reserved.