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Subscribe to this list via RSS Blog posts tagged in rust prevention

Posted by on in Repairs

 

Why do computers slow down?

A question that we get asked all the time here at PC Pitstop is why computers get slower over time. This can start to happen within a year after you get a new PC, but usually it happens in just a few short months.

Since we all use our computers for a whole range of different tasks and activities, there isn’t one single reason that pinpoints why this happens.

The thing is, when you first get a new computer and boot it up it works lightning fast. That’s because it doesn’t have anything on it except the bare bones operating system. 

Regardless of whether you have a PC or Mac, over time as you download files, install software, add printers and surf the Internet etc, your computer gets bloated with files that hog system resources.

In addition, there are many other things that contribute to a slowdown. Here is the most common issues we find:

1. Hard Drive Corruption

The hard drive is the electronic equivalent of the old office filing cabinet. It's really is an amazing piece of technology that has helped propelled our world forward into the information age. A typical computer can hold anywhere from 150,000 - 300,000 high quality photographs or over a million documents or books.

All of this information is tightly packed ingeniously onto a disk and into a tiny enclosure, which looks suprisingly similar to that of the old record player. The information is stored in magnetic form on top of the disk and this is where the complexity starts to become its own undoing.

The problem is, corruption can occur from power surges (power spikes), brown outs (power dips), static electricity (from carpet, clothes and other fabrics), solar flares, cosmic radiation, vibration, bumps, knocks, computer viruses, software errors and even the layer on the magnetic disk changing over time.

 

2. RAM

Not having enough RAM is like not having a big enough table to work on. You can only have so many items on the table before it get clutted and full. The computer does its best to keep going without crashing - moving things around - but to do so - it slows down even further. Solution - the more RAM the better! RAM is cheap these days and the more you got - the more the computer will be able to use as a super fast temporary storage place.

 3. Spyware, Viruses and Unnecessary Software

These programs all need attention - they run in the background and all want to steal a little bit of time from the CPU/Processor (Think information pump).
This all stacks on top of each other and adds up very quickly. Typically we remove 500+ pieces of spyware and virus related programs on EVERY computer we service (our record is over 20,000!). PC Pitstop have an award winning and unique 5 stage process that removes all spyware, viruses and nasties that even the best AntiVirus protection leaves behind.

4. System and Software Updates

If you are updating your software regularly, this will take up space and more system resources - contributing to the slow down even further. Interestingly enough, if you were to wipe the computer in year 3 and put all the original software back on - it would be as fast as the day you brought it. However this is not exactly secure or feasible way to run your computer. Updates are mostly security and bug fixes that go a long way to protect your computer.

 

5. Mechanical Hard Drives Slow Down With Age

If you have a standard hard drive (not SSD) your hard drive will slow down and fail over time. Being mechanical - this is the nature of their design and cannot be avoided without upgrading to a Solid State Hard Drive (SSD). Solid state hard drives are reasonably new and more expensive than their mechanical counterparts but wow - they work really really fast. I MEAN REALLY REALLY REALLY FAST. For the single most impressive upgrade you can do for your computer - get a SSD Hard Drive. You will love the difference and never look back.

Now I have painted a picture of why computers slow down - how do you fix a slow computer?

Easy - just like your car goes in for a 10,000Km service - your computer also needs regular tuning up as well. For power users and businesses - minimum every 6 months and for the rest of us - every 12 months. This is what the big department stores will not and do not want to tell you. It is in their best interest for you to get annoyed with your computer to the point of frustration within 18 months - that you go out and buy another one.

 

A tuneup finds and fixes problems, spots bigger problems (before they occur and cost you more time and money), removes virus and spyware infections, scans and repairs your hard disk, installs necessary security updates and is also a perfect time for you to engage a PC Pitstop Trained Technician to ask any questions that have been niggeling at you or to fix other issues that you have been putting off.

Your computer is an investment - and for most of us - a very important tool we use every day. It pays to be proactive with your investments - instead of waiting for the day when everything grinds to a halt and you have lost some or all of your important data. Unfortunately we still see this every day.

SO - drop in and book in for your routine computer tuneup at PC Pitstop - 10 Bellbowrie Street Port Macquarie - 02 65 841551.

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Avoiding Moisture & Corrosion

It is true that salt air will corrode hardware and electronics especially near the ocean/coast.

Whether you prefer a laptop or a desktop your PC is affected by its environment. While overly dry conditions can cause static electricity in your computer's components, excessively humid conditions can cause faster corrosion and internal damage. If your environment is especially humid you should take precautions to protect your computer from malfunction due to moisture. Take note of the general level of humidity and follow these simple steps to stop damage.

  1. Install a dehumidifier in your home or office. Dehumidifiers remove some of the moisture in the air so it's safer to use your desktop, laptop or tablet PC. When using a dehumidifier remember to empty out the reservoir regularly to ensure that the machine works efficiently. Small hippos may work for some, others may need to invest in domestic or commercial stand-alone models.
  2. Situate your computer in an area of the home or office with a controlled temperature. Avoid using your computer in humid areas such as a hot tub room, sauna or the bathroom. Condensation from the humidity can affect the internal components of your computer causing corrosion or sudden malfunction.
  3. Keep your computer stationary whenever possible. One way humidity builds up in your computer is when you experience sudden temperature changes. For instance, going from the cold winter air to a warm office could cause condensation. Transport your computer as little as possible and always use an insulated case to protect it from extreme temperatures if you must travel with it.
  4. Wipe your computer down quickly if you notice moisture on the outside of the case. Use a clean towel to remove outer moisture before it has time to seep into the computer through the keyboard or vents. For this very reason, avoid positioning your computer near windows or external doors.
    *Iron rust is red/brown, aluminium rust is white, copper corrosion is blue/green.*

     
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Avoiding Moisture & Corrosion for Your Computers Can Save You Hundreds

It is true that salt air will corrode hardware and electronics especially near the ocean/coast.

Whether you prefer a laptop or a desktop your PC is affected by its environment. While overly dry conditions can cause static electricity in your computer's components, excessively humid conditions can cause faster corrosion and internal damage. If your environment is especially humid you should take precautions to protect your computer from malfunction due to moisture. Take note of the general level of humidity and follow these simple steps to stop damage.

  1. Install a dehumidifier in your home or office. Dehumidifiers remove some of the moisture in the air so it's safer to use your desktop, laptop or tablet PC. When using a dehumidifier remember to empty out the reservoir regularly to ensure that the machine works efficiently. Small 'Hippos' or 'Damp Rid' devices may work for some, others may need to invest in domestic or commercial stand-alone models.
  2. Situate your computer in an area of the home or office with a controlled temperature. Avoid using your computer in humid areas such as a hot tub room, sauna or the bathroom. Condensation from the humidity can affect the internal components of your computer causing corrosion or sudden malfunction.
  3. Keep your computer stationary whenever possible. One way humidity builds up in your computer is when you experience sudden temperature changes. For instance, going from the cold winter air to a warm office could cause condensation. Transport your computer as little as possible and always use an insulated case to protect it from extreme temperatures if you must travel with it.
  4. Wipe your computer down quickly if you notice moisture on the outside of the case. Use a clean towel to remove outer moisture before it has time to seep into the computer through the keyboard or vents. For this very reason, avoid positioning your computer near windows or external doors.


*Iron rust is red/brown, aluminium rust is white, copper corrosion is blue/green.*

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pcpitstop moisture cure

 

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