0
Computer Maintenance
Tasks and programs that are necessary for proper computer upkeep including Scandisk and Defrag
1,519 Questions
How often must the OWGM EC appointment letter be updated?
Appointment letter must be updated annually.
What is the profile of a computer criminal?
The typical profile given for a hacker is a young male, typically a loner, somewhat deviant, and who has poor social skills. But that is only a start and does not tell the whole story. Some are the self-styled mavericks, some are white collar professionals, and some are con men and scammers. So their motives vary.
According to taxonomists such as Marcus Rogers, there are at least 8 types of computer criminals. They are:
1. Novices - They rely on rootkits, they have little actual computer knowledge, they may be looking for media exposure, and they may cause extensive damage because they don't know what they are doing.
2. Cyber-punks - They typically understand the systems they are hacking and can write code. They are likely to be involved in fraud, and they typically want bragging rights.
3. Company insiders, type A - These are company insiders. They may be disgruntled employees of IT jobs who use their privileges to help them in their criminal endeavors.
4. Company insiders, type B - They are petty thieves who work in an IT capacity and are computer literate. They may be opportunistic and motivated by greed, and they may have a drug habit or gambling debts.
5. Coders - They mentor the newbies, write tools that others use, and are motivated by power and prestige. They tend to have hidden agendas and use Trojan horses.
6. Old guard hackers - They seem to have no real criminal intent, but little respect for the property of others either. Their main motivation is intellectual.
7. Professional criminals - They are likely to specialize in corporate espionage, and usually are available for hire by others. They have access to sophisticated equipment. They are also highly motivated and skilled.
8. Cyber-terrorists - A good number of these are from Europe where they may have been a part of intelligence agencies. Their motivations are mainly political in nature though they may engage in criminal activities for income. They use hacking as a form of political activism.
What does this 0x00e5415b referenced memory 0x00000000 error mean?
If you got this while your screen turned blue and the computer restarted, then it could mean a problem with your computer hardware. I would start by checking your ram with memtest. Also if you are running an overclock, remove it and run at stock settings.
There are 3 step to repair memory 0x00000000 error
If you got memory 0x00000000 error then there is a 94% chance that your computer has registry problems. To repair memory 0x00000000 error you need to follow the steps below:
* Step 1 - Download a Perfect Optimizer,install this error repair tool.
* Step 2 - Click the Repair All Button.It will scan you PC for Free.
* Step 3 - Then click the Repair All Button again and your done! It is very easy to repair memory 0x00000000 error.
What keys besides the typical alphabetic and numeric keys are including on a keyboard?
alt crtl esc ect
What is the solution of error code 80072e3?
Without knowing which program or system generated the error it is impossible to say. The error code is just a number. Many programs and systems may produce the exact same error code but its actual meaning is specific to the program or system that generated it.
Tracert is the one you're looking for I believe.
--XombieJer
It depends on the type of activities you want to accomplish. For example, if you want to browse the net, check your email, play a few simple games than 1.6GHz is more than enough. However, if you are using a heavy duty imaging software, editing video or playing a high end game than it may or not be enough, but it also depends on other computer specifications such as the amount of RAM you have to the power of your GPU.
What is a main cause of problems with friction-feed mechanisms?
usually, the main error is when the friction-feed-roller gets dusty/dirty and is unable to grip the paper to feed through the printer. this can be cleaned by rubbing the wheel with your finger when it stops feeding.
Or getting a foreign object stuck in the feed area and blocking the paper's path.
Is it bad if you've have been cleaning your computer with oven cleaner?
Er, that would be a big yes. Oven cleaners contain strong chemicals to remove grease and baked on stains in the oven and on the hob.
The best thing is to get some special wipes for cleaning your computer and screen. You can buy them just about anywhere and they are not very expensive.
How does repair people get rid of computer viruses and spy ware if your computer don't start up?
They either use a rescue disk
or they insert the hard disk into another computer as a secondary drive.
AUX= Auxiliary
Auxiliary = additional; supplementary; reserve
conclusion: Could be any input that's not already shown. Could also have no input and therefore show very low/high value.
I don't know the best way to find out what input Aux is showing.
How will you detect that the Disk Controller is about to be diffective?
Hi ! The answer is : 1. When We try to check the Properties of OS partition ( C:\ drive ), it shows full occupied by data. 2. When we check the OS partition ( C:\ drive ) through Disk Management ( command utility: compmgmt.msc) it shows that there is some portion of OS drive is free. 3. When we are to try to install a fresh bout of installation of OS on the HDD, it promptly shows like " diskcontroller failure". 4. During trying to install the fresh installation of OS , there is a sound of moving Dist platter from the HDD- is a sign of a complete deffectiveness or a death of Disk Controller of HDD. thanks. Swapan
How you can check that your smps is ok or not?
take small wire,place it in atx24pin in middle first line black nd green female connectivity,if da fan runs it is in working state.
first you have to delete is ur personal info like D.O.B phone nember pin etc and make sure that you didn't tick the I.D or the Password save box.
secondly delete or cut every picture which is personal to you or somebody else.
thirdly delete ur personal document that might be a problem if someone else saw.
finnaly if you still can't be sure of it cange the hard drive of the CPU if it is a laptop you should check the top thing 3 times very closely and use the find program in my documents and find every jpg, bitmap and any other picture files in your CPU.
When should you wear a wrist strap?
when dealing with the hardware in a computer system, if prevents you from being electricuted, and prevents you from damaging the computer hardware...
A third-party module is a software component or library developed by an external entity, rather than the original creators of a software platform or application. These modules are designed to extend or enhance the functionality of existing systems, allowing developers to integrate additional features without having to build them from scratch. Common examples include plugins, extensions, or packages used in programming languages and frameworks. Using third-party modules can save time and resources while promoting collaboration within the software development community.
Will leaving radio music playing all the time harm your computer?
You might burn out the speakers, but otherwise no
KB2524375 is a recently (as of April 2011) released downloadable (from the Microsoft website) update. It is related to a Microsoft Security Advisory dealing with nine fraudulent digital certificates issued by Comodo, a certification authority present in the Trusted Root Certification Authorities Store on all supported versions of Microsoft Windows. Comodo advised Microsoft on March 16, 2011 that nine certificates had been signed on behalf of a third party without sufficiently validating its identity. These certificates may be used to spoof content, perform phishing attacks, or perform man-in-the-middle attacks against all Web browser users including users of Internet Explorer. It is suspected, but not yet confirmed, that a nation-state was involved in the compromise of the certificates. See the attached link for more information.
What are five preventive meatanace in a PC workshop?
There are many things you should do for preventive maintanance.
See computer maintanance can help save hundreds of dollars every year by just doing simple little things.
1. Defrag your hard drive... Yup there are freebie software on the internet that can do it with a click of a button and pretty much what a defrag does its re-arrange your files in order and puts them in the correct place this makes the hard drive work less and last longer thus prevents any hard drive issues.
2. Clean the dust silent killer.... Heat and Dust are the sworn enemy of a computer.
The dust accumilates and clogs the fans and heat sinks in turn the computer parts start getting real hot to a poin that the motherboard or cpu or even the PSU may fry.
By simple opening up the computer and clean it all the way trough you can eliminate the heat and thus prevent your computer from destroying itself early.
3. Thermal Paste.... The thermal past seats between the heat sink and the CPU acts like a conductor of heat and transfers it to the heat sink the CPU is constantly getting electricity and in turns creates heat well that heat needs to go somewhere or else the CPU will fry... By simply re pasting some thermal paste removing the old paste and adding new one it can help your CPU last longer.
4.Spyware/adware/..... DOing a virus scanner once a week can prevent major problems in regards to virus affecting a computer system. YOu dont have to spend alot of money buying virus removing software to catch them all. In reality there are many free virus scanners like malwarebytes or superantispyware or search and destroy that are free and can get the job done.
5.Updates.... Update once a month or at least check once a month for updates to make sure your computer its up to date.
Dont be afraid to ask for help or look for help there are many free websites that we quite awesome. Beign a computer tech doesnt mean you will have all th eanswers to every problem you will run into a problem you dont have the fix to by searching online for the problem your having its most likely someone already had it and has a fix to it one website that can really help and i think most techs should join is Bleeping computer real experts that help for free just dont forget to donate ;)
Why would a brand new Custom built PC randomly freeze or reboot itself?
This is almost certainly a hardware problem rather than software. I would remove all cards and devices plugged into the computer. If that stops the freezing, test it again after adding each card. That should determine which device is causing it.
If it didn't stop freezing, the basic parts of the computer must be tested. If there are multiple memory cards, try removing all but one and testing. Swap the CPU with a similar one and see if the problem goes away. Power supply. Motherboard.
When I download my secret of the solstice keeps moving itself to the f drive when you download it?
'Cut' the F drive from your computer then download it and it will be moved to another file then once that has been done 'paste' the F drive back onto the computer, I hope this helps XD
How can you mod a 50cc petrol scooter to increase speed other than just removing the restrictor?
go to scootdawg.com forum, there is a great deal of info from other riders on what works and what dont work on increasing speed. do your homework before you start buying performance parts. go to https://www.pmtuning.co.uk/index2.htm you will find performance parts here, and you can ensure that they will fit your scooter before purchase.
awesome article on making your Chinese scooter go 50mph! http://www.ehow.com/how_5096766_make-cc-scooter-even-faster.html
Check your memory timings in your "Bios", they are not set correctly.
