Travelling soon? For most people, this also means making sure your tech is packed and ready for the adventure. Smartphones, ebook readers, tablets, laptops and smart watches are now so light and portable that you’d never think of leaving them behind, plus they can add a ton of value your experience.
Here are a few tips to consider before you hit the road.
1. Backup to the cloud
While you’re jet setting around, relaxing on a beach or hiking your way to freedom, your tech is always going to be exposed to a level of risk. This might range from accidentally leaving your laptop at a cafe to having it stolen from your bag, but either way the problem is the same – your data is now gone. If you’ve backed up your devices to the cloud (eg Evernote, Microsoft OneNote or Google Drive) you’ll be able to access your files easily and securely from anywhere.
Hot tip: Scan or save important documents like itineraries and passports to the cloud.
2. Pack the right cables
Begging random strangers for a loan of their cable isn’t much fun, so remember to bring the exact cables and chargers you’ll need. Most smartphones and tablets use universal plugs like Micro USB, USB C or Apple Lightning, so you can get away with only packing one cable. Many locations now offer powered USB ports but be sure to also pack the right charger as well, it’s a convenience you’ll appreciate. If you’re travelling overseas and the socket is different, remember to pack a plug converter, and depending on your destination, you might even find the voltage is different. It’s a good idea to check whether you also need a voltage converter before you try and charge.
3. Download offline data
It’s no secret that global roaming can give nasty bill shocks. The easy access data you normally use over Wi-Fi or get included in your cell plan has us all accustomed to being connected. While travelling, you might find yourself in a location where data costs a fortune or it’s not available at all. Download any files you might need, including important documents like itineraries and bookings, so that you can access them even without a connection.
4. Update and scan
Just like you’d make sure you’ve got the right vaccinations and travel gear, make sure your tech is ready to travel too. Set aside a few minutes to run updates for your operating systems and apps, as well as your anti-virus. Go one step further and run a manual anti-virus scan too. The last thing you want to deal with one your trip is a cyber attack! While you’re doing your pro-active thing, turn on password protection for all devices so that only you can unlock them.
Hot tip: Use a complex password that is hard for thieves to guess.
5. Mark your territory
Almost exactly the way it sounds, let everyone know this tech belongs to you. Write your cell number on portable devices in case you get separated so whoever finds it can give you a quick call and save the day. Don’t want to use permanent marker on your shiny tech? Grab some sticky labels you can peel off when you get home.
You can also get little Bluetooth tracking tags to stick to your gear, so that if you ever lose something you can chase it down. Similarly, you might like to consider enabling the ‘find my feature on Apple devices. Having this feature switched on also means you can disable your device remotely, an excellent security option if it’s been stolen.
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Most homes are trying to reduce power costs by turning off lights and appliances, but do the same rules apply to computers? After all, it requires more than flicking a switch on your way out the door. Some people believe you should shut down after every use to save wear and tear, others believe you should never shut down your computer – ever. Others simply want to make sure the pages and apps they left open are still there waiting for them. So, who’s right and what are they really doing?
Back when computers were clunky behemoths that took a long time to start, you’d go nuts at the person who shut it down when it was your turn. If you have an older computer, maybe you still do. Modern computers actually have two options for their downtime: Shut down or sleep.
When it shuts down, the system goes through and closes any open programs (often prompting you to save first), then gradually cuts power to all components. It’s a methodical process that seems quite fast to us but is actually made of 100+ intentionally ordered steps. If there’s a sudden blackout or you hold the power button until it turns off, it means the steps aren’t followed and damage is possible. The second option is to put your computer to sleep. This can be triggered by an automated timeout or a user click. Your system uses a special type of memory called RAM to hold all your running programs exactly as you left them but use minimal power. The hard drive stops spinning, the graphics card lets the screen go black, and even the system fan slows to become almost silent. When you wake it by moving the mouse or pressing a key, it ‘wakes’ again almost instantly.
Reasons to Shut Down
A switched off computer isn’t drawing power which is a tick for the environment. But shutting down is about more than saving power. It can sometimes give improved stability over a machine that’s been running for days/weeks. This is because every time you shut down, you give your computer a chance to clear out all temporary junk files it’s been carrying in memory. It also triggers various health checks on startup that may otherwise be missed, important routines like checking for updates or scanning for viruses. It’s certainly more convenient to spend an extra minute booting up than lose everything to a cyber-attack. For older computers or those under heavy strain like gaming or video editing, shutting down also provides a necessary chance for the components to cool down.
Reasons to Sleep
Speed is the big selling point here. You can literally sit down and start working where you left off without the delays of bootup, finding your program, opening your saved files, scrolling down… it’s all right there and ready. You can even tell it how long to wait before putting itself into sleep mode, just in case you get called away and forget. Windows updates still run in the background, so that’s okay, but it’s important to note that your computer might get stuck waiting for a reboot that never comes. Those pending updates may stack up, ineffective until it either forces a reboot or becomes unstable enough that you give in to a restart.
The best method is….
Since the whole point of having a computer is that it’s ready to work when you are, we recommend shutting down at night when it’s definitely not in use but using sleep mode during the day. Updates will get all the rebooting they need, memory is refreshed for the new day, and you’ll get the best of both worlds – speed and stability.
We can help your computer boot faster, give us a call at +65 8555 5522
Accidents happen, but they don’t always mean you need to buy a new computer. As an electrical item, liquid spills are a big problem. This could be anywhere from a spill on the keyboard, going overboard with the screen cleaning spray or even a flood that reaches the computer. Laptop users need to be especially careful when choosing their work surface, as cafes and kitchen tables often have small puddles left behind. If you’re lucky and the liquid didn’t fry the circuits, ongoing corrosion is still likely, as is stickiness to gum up the internal parts. Similarly, a dropped computer isn’t going to be happy, nor is one that’s been knocked around. Even a light thump of frustration can cause loose cables, disconnections and internal damage.
Computer parts have an expected lifetime, especially moving parts like fans or mechanical hard drives. Some computers can run 24/7 for up to a decade, while others can be barely used but fail within warranty. When age is the issue there are usually early warning signs like extra noise or slowing down, but the actual ‘break’ generally happens when you go to turn the computer on, perhaps after a crash or overnight – either it makes a valiant effort before giving up, or nothing happens at all. Sometimes lasting age is the luck of the draw with how it was manufactured, and quality does play a big part in how long it can keep churning.
We like to think electricity is a constant stream that never varies, but computers are particularly sensitive to both surges (too much electricity) and brownouts (not enough electricity). You might notice the lights dimming or flickering during a brownout, or glowing just a tad too strong during a surge. These variations never last long, and they’re not something you can control unless it’s just your house (it’s worth checking with your neighbors), but they can easily break your computer. A surge protector can guard against mild increases in voltage, but brownouts and strong surges will still cause damage.
Overheating is a big contributor to premature computer death. Some computer parts run hot and need plenty of cooling to keep them working. You might not feel it from the outside, but internal components can rapidly build up heat that needs to go somewhere. When your airflow vents get blocked with dust or pet hair, the temperature continues to increase until components literally bake themselves to failure. At set temperatures, the computer will automatically switch off to try and cool down, however the more often this happens and the higher the temps, the more likely your computer is to die.
Hard Drive Failure
Your data is stored on a hard drive, and if you’ve got a mechanical hard drive (most people do), it works a bit like a record player with a spinning ‘platter’ and a needle that reads it. Small bumps, liquid, age, surges and overheating can all trigger hard drive failure. Along with making your computer unusable, hard drive failure means your data is also lost. While sudden breakage might leave you surprised, take note of any strange noises or repeated crashes and back up your data in advance.
Like a car, your computer needs to be serviced. We can check your computer both physically and its software to make its running right and will keep on working for you.
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TRITcomputer repair and service all Apple Mac devices, Apple software problem or hardware related issue. Let us make your Mac Devices Sweet again. Visit us at Singapore North Area, our Apple repair specialist workshop located at Yishun Central near Yishun MRT & NorthPoint AND Ang Mo Kio area near Yio Chu Kang MRT, Nanyang Polytechnic NYP & ITE headquarter AMK.
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