Computer Maintenance

In order to be effective thinking needs to be detached and emotionless. Selfishness implies attachment, so thinking is impacted by 'what can I get out of this?' and not the issue at hand

That's called the "MAC address" or "Hardware address". It's a unique set of numbers assigned to a network device. Anything that access the internet whether phones, wireless cards, computers, etc, all have a MAC address.

The address with all one's (FF-FF-FF-FF-FF-FF) is the broadcast address. All devices on the physical segment will see and respond to a message with that destination.

As far as I know, there is really no advanced warning, until the battery starts to fail. For example, on my computer, after using it for several years, the computer started to be unable to maintain the current time. I eventually figured out that this was a result of a weak CMOS battery.

Use your Disc Utility (Applications > Utilities) to perform a permissions repair.

Open Safari and empty your cache, and clear the history.

Check for Software Updates (blue Apple in upper left of your screen), and make sure everything is up to date.

Also run a Mac registry cleaner for the last shot

Violation of ethics

First of all KEEP IT SIMPLE

The register is going to be a working document. You can use either a speadsheet or database - the option is yours.

Basically you just need to record a companies assets so as an example

using a spreadsheet

starting in column

A - Date of purchase

B - Number of Items

C- Make

D- Description

E - Serial Number or Company ID Number

F - Original Purchase Value

G- Current value of item (this is value minus depreciation for the age/wear and tear updated at least annually)

H - Location (where kept day to day)

I - Date removed from Business

J - Comments

K - Insured/warranty Y/N

L - Warranty expires on Date

The information required by the register must be provided to the keeper of that register through some paperbased or electronic system - Random audits by the "keeper" is a necessity to ensure complience.

Driver Detective. (not free)

try to press alt f10

Laptops have a tenancy to over heat a lot because of their compressed space for the hardware and not enough room for fans. For desktops i would have to say a micro-tower because of the compressed space, dust getting in and having no where to go and not a lot of fans.

I usually put in the motherboard first. After the motherboard you put in the CPU & then the CPU cooler which is rather difficult to install if there are other components (like hard drives) on the way. By putting in the motherboard first everything else is much easier.

An example for computer networking question is: how many digits of the DNIC identify the country? Another asks for how many routing algorithms are used.

This is a vague question. If you mean in retail stores, then tractor-trailers are usually used to ship computers to the stores. If the computers are from overseas, they are often put on cargo containers and put on ships. Then the cargo containers often go onto trains. Then from trains, the cargo containers are pulled by tractor-trailers.

If you mean pawn shops or repair shops, then the customers use whatever transportation they have. While most would use cars or pickups, some customers carry them, use hand trucks, use bicycles, etc.

Couple percents.

11 kV power lines are extremely dangerous and there are many safety requirements. The main principle is that this work must be done by trained and qualified personnel.

Some of the protocols include always wearing a hardhat and protective boots, and never going near such power alone.

resync to network time server.

subprogram overloading is a process of using the same (function) name for many subprograms. the overloaded subprograms may differ in the number, type or order of its its parameters.java, c++ and c# provides the feature of subprogram overloading .

when an overloaded subprogram is called,java or c++ compiler first checks the subprogram name and then the number and type of parameters are analyzed to decide which version of the overloaded subprogram must be chosen for execution. this process is also known as 'polymorphism'.

the return type of a subprogram has no affect on subprogram overloading whereas it is used to differentiate between the calls in ADA. hence,two overloaded functions in ADA can have the same parameter profile with different return values.

cable connection,error message,power connection

It's like keeping your paper work in order. If your paper work was never in order then you will never know were to find what you're looking for. You will find what you're looking for but this process will take you a very long time. This is how the computer works when searching for the file replace the word "paper" in the first paragraph with "file" and replace the word "your" with computer. Defragmentation Speeds and organises files so the disk can read what ever process your doing quicker , more sufficient and will stop computer from issues in the future.

The best answer is to seek help and advice

SCSI

well mate, your disk that you are talking about contains all the drivers and lets say you format your hard disk completely and install windows again, you will have to re install all the drivers again so my advice is that first you find out your dell driver disk (The one which is labelled with drivers on top). If you can find that than you can take the next step, use an windows cd\dvd (If you lost that too, you can buy a new one) to a comlete new install, to clean whole disk, you can delete and make new partitions or you can format partitions othar than windows one after installing a fresh copy of windows.

And if you don't have any thing than call dell customer support and ask what your options are (Usually You Can Buy A New Set Of Discs).

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Too many programs running in the foreground/background, not enough RAM, Virus, dying hardware of some sort.

It is possible that the charger is plugged into the wall, but slips out of your computer. Also, you may need to replace your battery if that is not the case. After so long most rechargeable batteries start to lose their maximum lifespan.

stop formatting you arent helping, the problem is the heatsink grease is worn off your gpu and it is over heating so it is turning off due to temperature protection. high temps also cause lagging in cpus too. just find some heatsink grease not regular grease take the fan off and the cooling fins and clean any old grease left on and reapply a small even amount on the gpu processor and replace parts you should be fine from there.