Alfrocal Solutions

Alfrocal Solutions We offer efficient and reliable Computer and Infotech services, printing, branding, CAC registration, computer sales, installation and repairs.

06/05/2024

THIS QUESTION AGAIN; WHY ARE WE SO BLESSED AS A NATION, YET SO DISTRESSED?

ALFROCAL SOLUTIONS...Your sure plug for printing and info tech services
26/06/2023

ALFROCAL SOLUTIONS...
Your sure plug for printing and info tech services

ALFROCAL SOLUTIONS, your printing and info tech services best plug...
22/06/2023

ALFROCAL SOLUTIONS, your printing and info tech services best plug...

Are you within the suburbs of Alimosho(Igando, Ikotun, Idimu, Egbeda, Iyanaba, Akesan,etc) and you need fast Infotech se...
08/04/2023

Are you within the suburbs of Alimosho(Igando, Ikotun, Idimu, Egbeda, Iyanaba, Akesan,etc) and you need fast Infotech services, reliable and hitch free NYSC registration and other computer related services? Visit us now at the address on the flyer. For more enquiry send us a DM
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https://bit.ly/40PHm0Y

08/03/2017

10 things you should never do with a computer

These days, I think the computer has surpassed the mouth as the most common instrument of work-related self-destruction. I don't know why, but some of the most embarrassing, compromising and just plain dumb things I've ever seen or done at work involved a computer.

Not only did these "10 things you should never do with your computer" come to mind all-too-easily, I bet each and every one of you can come up with at least as many. And just so you know, it isn't easy to come out of the closet with some of this stuff so I hope you appreciate the hard-earned lessons.

Don't take your smartphone to the bathroom
10 things you never want to hear at work
10 career-limiting mistakes to avoid

Hit "reply all." We all have horror stories about inadvertently hitting "reply all" on an email, but the most embarrassing one I know is one I received, not one I sent. It was from a fed-up executive to one of his managers where he candidly named several employees the manager should consider firing. He sent it to the entire group, including the "losers." No, I wasn't one of them.

Forget to save a critical presentation. I once opened a Powerpoint file from an email attachment and used it as a template for a really critical presentation. Over the course of a week I worked on it, edited it, and saved it -- unknowingly to a temporary file. When I shut down the PC, the whole pitch was lost. It was for an executive meeting the following day.

Mix it with alcohol. Computers and booze just don't mix, and I mean that literally as well as figuratively. The worst feeling is reading an email or message you sent when you were "over the limit" the previous night. And trust me when I tell you that sophisticated semiconductor chips don't like wine, red or white. Also, don't even think about taking it to a party to show off some pictures or a video. Big mistake.

Leave it unattended anywhere. I know this sounds obvious, but according to ZDNet, a laptop is stolen every 53 seconds, 97 percent are never recovered and one in 10 are stolen within the first year of purchase. I know people who've had their notebooks stolen out of a car while pumping gas and while going through the X-ray checkpoint at the airport. And definitely don't leave it unattended when you pick up your grande cappuccino at Starbucks.

Send or post anything you wouldn't want to appear on the Yahoo home page. Privacy is more or less an illusion these days. You'll live a far happier and less stressful life if you just assume that anything you send or post -- email, video, picture, tweet, anything -- might end up as public information.

Destroy your boss's data. Back in the day when it was all-too-easy to do this, I accidentally formatted the hard drive of my boss's laptop and wiped out everything. I mean everything. As soon as I hit "return," I knew what I'd done and my heart sank. No, I didn't get fired, but my boss couldn't talk to me for a day or two.

Drop it. When I used to travel constantly, I had a notebook that was dropped so many times the LCD screen became unhinged from the rest of the PC except for a couple of ribbon cables holding it together. I brought it to IT and, when we tried to boot it up, all it would do was let out a series of beeps. It was the same pattern, over and over. It took a while but we eventually figured out it was beeping Morse code for SOS.

Let it know you're in a time crunch. Don't ask me how it happens, but it'll crash, act up, or start doing something bizarre you'd swear it's never done before just so you miss your deadline. It's one of the great mysteries of the universe.

Throw it. Nobody in his right mind would admit this, but throwing small appliances in a fit of rage is certainly nothing new. If it's nearby and not attached to anything, it's fair game. I actually know a guy who got really angry -- I mean over-the-top, seeing red angry -- and threw his laptop at someone at work. He missed and it hit the wall but he still got fired. Personally, I think the guy's nuts but who knows.

Get p**n on it. There was a time when antivirus software wasn't as sophisticated as it should have been. Back in my hotel in Seoul, Korea, after a long day of meetings and a customer dinner that included way too much Soju, I was online for a while and somehow a p**n clip loaded itself on my computer. On the flight home, it kept popping up unexpectedly. That was embarrassing enough but, when I got back to the office, I had to have it removed. My IT guy never looked at me the same.

07/03/2017

still on providing solutions......., not relenting.

11/02/2017

Did You Know? 6 Fun Facts About LCD Technology

LCD Technology Spawned from Carrots
Carrots (yes, the vegetable) played a major role in the development of liquid-crystal display (LCD) technology. According to historical documents, Friedrich Reinitzer discovered that cholesterol extracted from carrot was in liquid crystal form in the late 1800s; thus, it could be used to used to produce and manipulate images. Of course, it wasn’t until many years later when LCD was actually used for this purpose, but carrots nonetheless played a key role in the development of LCD technology.
LCD Doesn’t Suffer from Image Burn-In
Unlike their plasma counterpart, LCD doesn’t suffer from image burn-in. Because plasma TVs and displays contain phosphorus compounds, they are susceptible to image-burn in, a phenomenon that occurs when an image is left stationary for a long period of time, causing it to “burn in” to the display. Thankfully, this isn’t a problem with LCD, as the phoshors necessary for this phenomenon are not present.
2007: the Year of the LCD
Conventional CRT-style televisions remained the most popular type of television up until 2007. During the fourth quarter of 2007, however, LCDs had surpassed CRTs in terms of global sales for the first time ever. Fast forward to 2008, and more than 50% of all TVs shipped were LCD.
LCDs are Energy-Efficient
One of the reasons why LCDs have become so popular is because they are energy-efficiency. While the exact energy usage of an LCD varies depending on a number of different factors (e.g. brightness, contrast, power settings, etc.), it’s estimated that an average LCD is roughly 30-50% more energy-efficient than a CRT monitor of the same size. This can translate into hundreds of dollars in savings throughout the life of the LCD display.
Liquid Crystals Don’t Produce Light
It’s a common assumption that the liquid crystals within an LCD display produce light, but this isn’t entirely true. Instead, they propagate light that’s produced by a backlight. A typical LCD TV or device has a backlight, such as LED, that projects light through the liquid crystals. Without this backlight present, the display would be dim, dark and difficult to see.
Blue Phase Mode LCDs
A relatively new form of LCD technology is known as Blue Phase mode. First introduced back in 2008, they are characterized by short switching times (1 ms or less), eliminating the need for expensive color filters while introducing time sequential color control.

06/02/2017

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