how can someone get in your computer?
962056
with wifi all they need is to get some packit. but through the Internet they need to put a keyhook or worm on the hard drive the frist thing to do is DELETE your temp internet files
541288
Tools\n >internet options\n  >Security\n\nGood luck! =)
517355
in order to secure ur pc:\n\nuse:\n\nspybot search and destroy\n\nzone alarm firewall\n\nantivir presonal edition \n\nand \n\nchange ur browser to Opera or Firefox..........\n\nsearch in google for all the above softwares
988614
Well you can't unless is on the same computer and you know the ID and password.  Achieves are saved in your computer only if you have set yahoo IM to do as such.  Or you mean you want to hack into some ones computer.
1100206
Have the secret police kicked in your door and confisgated your computer yet?????
29176
Anything can get hacked into, but if they use good security practices - it probably won't.  There is practically no chance of viruses.  (most people who write viruses seek out windows users, not linux users)\n\nIf you are worried, you could always try a free online wiki (which can be made private) such as:\nhttp://pbwiki.com/\n\nKeep in mind that anything connected to the internet can be hacked into by someone who really really wants to.  If you have good security, there is very little chance of someone targeting you since they have practically nothing to gain and for the same amount of work they could get something more appealing to them such as credit card numbers.
290029
This is easy, if you have a router. That is what a router does. Nobody can see inside your computer if you are using a router. Besides you can go in and block his IP address from getting into you system anyway if you want to. Internet options and then advanced options, and add his addy there in security. Your router has more than one ports going out with different addys, and coming into it is your service providers. You see one in, and 50 out, it's beautiful.
217390
for getting that get help to know more about the IP confg ,if it is a static IP address of the other person then it shud b able to easily get into the system. if u kno w the person then it is easy once u know the IP config of that system ;-)
54743
you could also search through a proxy. www.proxify.com for instance. \nMost public computers may have keystroke loggers or activity logs. If those bother you you could avoid a public computer. A keystroke logger rememebers exactly what keys you type, like your passwords, login names, creditcard info. If you arent sure look for something like 'logger' 'stroke' 'monitor' on the computer. Watch out!
136643
go to www.peoplepc.net or .com as the case may be and click the email link.........enter user ID and password as usual and you're in.
97442
You probably are going to have to install a program like Net Nanny (http://www.netnanny.com/) or if you have a Windows XP PC I would set up a password needed to log in to even be able to access the computer.
428689
A tricky problem, to be sure. Someone breaks in, you know they're smart, but you don't what they did. Can you clean up, and how do you keep it from happening again?\n\nThere's a school of thought that says if your computer has been compromised, you have really only one option: reformat. That's a drastic step, but if your intruder is as adept as you indicate, it may be the best approach. If they're really good, they could leave hooks that you could never find.\n\nIn your shoes, I'd do the following:\n\ndisconnect from the net \nreformat/rebuild the machine \nrename the administrator account and give it a strong password \nget thee behind a firewall, and avoid opening any incoming ports you don't absolutely have to. \nmake sure to get ALL the latest security patches. \nUSE the administrator account as little as possible. Create user level accounts for actual day-to-day usage. Again, strong passwords all around. \nTurn off all unnecessary services ... remote desktop being the most obvious. \nConsider an outgoing firewall (something like Zone Alarm) to trap and/or monitor outgoing traffic. \nLastly: remember physical security. Another old adage is that if it's not physically secure, it's not secure. If someone can walk up to it, insert a floppy and reboot ... all the other security is for naught.
373356
Without being very competent with computers, it's hard to be *sure* whether there is a keylogger installed. Press Control+Alt+delete, click on Task Manager, and look at the processes whose user name is not SYSTEM. Does any have a name like 'keylog', or 'spy', or 'grab'? If not, it's likely there's no such thing installed.\n\nBut if you suspect the administrator wants your password, the only way you can be sure he doesn't get it is by not entering it on the computer...
295409
Don't let them on without you there you can setup a password so that they can not even start the computer without it..see your manual on changing your systems bias settings..
602107
you can use administrator login.
550646
Have the Administrator give you rights.\n\nIf he won't, hack into his account using BIOS cracking passwords. The link to most is included in sources.
350814
Not as far as I know, there might be some third party software that allows it, but the best way to do it would be to set up a temporary guest account that he/she can use while accessing your laptop.