By Alfred Siew

BRIGHT blue lights peering through a plastic side window are not what you expect from a PC built by a 73-year-old.

Yet, Sam Liu (above), one of Singapore's most IT-savvy seniors, is not stopping at the geeky machines he already owns, which includes a Net telephony device for making online calls to his son in Washington DC and two green light-emitting hard disks hidden neatly under a shelf to store data.

He is upgrading his PCs - a Dell laptop and his DIY desktop - to run Microsoft's latest operating system (OS), Windows 7, which hit the shelves last week.

A semi-retired former satellite company executive, Sam believes the OS has features that will help seniors overcome their fear of PCs.

He should know. Sam is a part-time volunteer and IT trainer at RSVP (Retired and Senior Volunteer Programme Singapore), a non-profit agency that runs courses on health care, IT and education for seniors.

'With Windows 7, the battery life is better (for laptops) and it's also faster and more user-friendly,' says Sam, who won Singapore's Active Agers Infocomm Champion Award earlier this month. The award recognises seniors who help other seniors bridge the technological divide.

'I feel that Windows 7 is designed for seniors,' he says.

Two features stood out for him when he tried out the 'release candidate' - or a pre-release version similar to the final product - over the past four months.

The first plus, simply called Snap, brings convenience. Clicking and pulling down a full-sized window from the top of the screen now brings it down, enabling users to see the rest of the desktop screen quickly.

Previously, you had to search for a small 'minimise' or 'restore' button at the top right corner of the window - something that seniors often fail to find, he says.

The same drag-and-drop effect can be used to organise several windows on a busy desktop, say, when one has several browser pages to compare side by side.

Simply drag open windows to the left and right borders of the screen. They will snap into place and be automatically resized to share the screen space. This makes for easy comparison of documents.

The second big benefit for seniors has to do with touchscreens, says Sam.

The built-in multi-touch know-how of Windows 7 - called Windows Touch - would enable people who have not used PCs before to compute in a more natural way - by simply touching and moving objects on-screen instead of using a mouse.

Like many users who have tried the new OS, Sam has mostly good things to say about it. It is unlike Windows Vista, which drew complaints of buggy drivers and sluggish performance when it was launched two years ago.

One big selling point for Windows 7, touted as an edition that is groundbreaking as Windows 95 and Windows XP, is that it may make existing PCs run faster.

The new kid on the block, say individuals and expert reviewers who have tried it, is better optimised, such that even modest netbooks could run it with all the eye candy - like semi-transparent windows and nifty animation - turned on.

In contrast, previous versions typically required users to buy faster PCs to have all the features enabled.

As Sam points out, both his high-powered desktop PC and his dusty four-year-old Dell laptop ran Windows 7 smoothly.

He even plans to buy a new laptop to run with the new operating system.

The laptop will come in handy when he flies to the United States, where his son is a researcher and where he is still on the boards of two companies that make satellites.

Back in Singapore and facing a classroom of seniors at RSVP, the volunteer will share his knowledge of Windows 7 which he believes will lessen the 'digital discomfort' for PC newbies.

Sam's tips for Windows 7

Reduce clutter: To stack several open documents and focus on just one of them, put your mouse on that document and, well, 'shake' it.

The document you want will sit on top of the pile while every other window will be sent to the background, reducing screen clutter with this feature called Aero Shake. To get them back, simply jiggle again.

Label it right: To insert a caption in a video, simply open up Windows 7's movie editor. Insert a text box, say, at the bottom of the frame and simply type into the box.

Save it and replay it to see how you have labelled your favourite TV celebrity on screen.

Brought to you by Microsoft

This story was first published in The Straits Times Digital Life.

For more The Straits Times stories, click here.