Sabtu, 28 September 2013

Why do Desktop computer systems not come with monitors?

Q. Looking through the ads, I notice that most, not all, systems advertised do not come with the monitor included. Why is this when I can buy a laptop of comparable value with, obviously, a monitor attached?

A. Thank you for your question! By asking this question you have helped me understand one big reason why so many people seem to want to buy laptops these days. You see, I run a computer repair business (in MN) and I always come across people that seem to want to buy laptops and I never can understand why. I always find myself advising folks to avoid buying one if at all possible, unless they really NEED the mobility of the laptop. Laptops are problem ridden, and very expensive to repair. First of all, they're more expensive in the up-front cost for a comparable unit (in terms of performance). Of course, the average person has no idea what performance is or looks like on paper when they're buying a computer. Second of all, even if they're comparable in performance, they can't be upgraded as much as a desktop can. You can't buy a new video card for a laptop, for example. Third, if your monitor breaks or motherboard fails, you're really in trouble if you're not under warranty. You're looking at minimum $250-500 to replace a monitor or motherboard on a laptop. And that's just parts, not labor.

To answer your question more directly. Desktop computers don't come with monitors because monitors cost money. If they came with the monitor, the cost of the system would have to be higher, no matter what anyone tells you. The LCD is one of the most expensive parts of a computer system. Also, people like the option to NOT have to buy the screen if they already have one. People also like to be able to choose the size of the screen and not be stuck with some pre-packaged or bundled screen. Also, this helps sales people avoid the question "how much will this cost if I don't need the screen." Then the sales person would be stuck having to say "sorry, it comes with the screen, you 'can't' get it without it." That is something no sales person would ever want to have to say. Ten or fifteen years ago, that's kind of how it was as a matter of fact. But back then, most people were making their first computer purchases and didn't have an "extra" monitor sitting at home.
I hope this gives you some insight into the business! Thanks again for educating me with your little bit of consumer mindset. Now I know why people want laptops so much other than the fact "they're so cute." :P


where is the best place to buy a digital camera and what is the digital camera?
Q. i am trying to but a digital camera. i dont what kind i should get. i like the ones that have auto face dection, red eye crop and blurr fix. I want to spend under $450. Where and which i should i get?

A. Please look at the new Canon Powershot SD850-IS. This is a very versatile camera that meets your specifications. It has a nice workable zoom range that will take you from broad scenics to decent telephoto views. Look at some sample images from the reviews on the SD700-IS to get the idea what this lens will cover. It has image stabilization, which really works. It is small enough to fit into a shirt pocket. It has a rechargeable battery that is good for 200-250 shots, depending on how much zooming and viewing you do or on how many shots use the flash. A spare battery is 1¾"x1¼"x¼" and the charger is barely twice that size, so carrying the spare is easy and packing the charger is easy. It has an optical viewfinder which can be useful when the sun is too bright to see the image on your LCD monitor. I could go on, but you can read some reviews and see what the pro's say.

SD850-IS (IXUS 950 IS) Preview: http://www.dpreview.com/news/0705/07050702canonsd850is.asp
- See also: http://reviews.cnet.com/digital-cameras/canon-powershot-sd850-is/4505-6501_7-32441340.html?ar=o&tag=pdtl-list
- See also: http://www.digitalcamerareview.com/default.asp?newsID=3109
User reviews: http://www.digitalcamera-hq.com/digital-cameras/canon-powershot-sd850is_reviews.html
See also: http://www.steves-digicams.com/2007_reviews/canon_sd850.html

If you know how to read these charts, you can also go here and see what the changes are.
http://www.dpreview.com/reviews/compare_post.asp?method=sidebyside&cameras=canon_sd850is%2Ccanon_sd700is&show=all
Click on "Read Owner Opinions," which are mini-reviews by buyers. You can also read the full review on the SD700-IS by clicking on that option.

The upgrades for the SD850-IS are:
Canon Digic III image processor instead of Digic II
8 MP instead of 6 MP
Maximum ISO 1600 instead of ISO 800
Accepts up to 4 GB memory card instead of 2 GB
LCD monitor has better image
Face detection

I listed these in the order of importance, in my opinion. The first two are the ones that really count the most and the rest are just gravy.

B&H Photo has this camera for $310 and they will have suitable memory cards (1 GB or more) for $20-30.

Many of us trust and recommend B&H Photo. I have been using them for many years without a single problem. B&H Photo is available through a link at Yahoo! Shopping, www.bhphoto.com or at 1-800-622-4987. See also http://www.resellerratings.com/store/B_H_Photo_Video_Pro_Audio

Beach Camera is another excellent company.
http://www.resellerratings.com/store/Beach_Camera_Beachtr

Canoga Camera 10.0 of 10.0 (They are relatively new.)
http://www.resellerratings.com/store/Canoga_Camera

ALWAYS check http://www.resellerratings.com/ before buying a camera on-line.





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