Is there any way I can trace the times at which someone has signed into yahoo messenger?
452161
you can check out darkyahoo.com and see if they have a program like the one you are looking for.  use this website with caution because this website also contains yahoo booters and programs that go against yahoo rules
1149730
You can check if there is a mail forwarding activated. Dont know how to check for hacking
597306
Download a sniffer program like etherreal and an MD5 decrypter to decode the cookie packet data u get from incoming messages from Yahoo Messenger in the sniffer. Thats one easy example, but to be serious about hacking u need to know programming, u need to understand the language
540286
You will have to check the time before you log off on your connection screen. you can get it by clicking the connection icon in the task bar on the lower right corner of your screen. If you want to keep track of it all the time then you will have to download some monitoring software that will keep track of the time that you spend online\nCheck out hte link for a free software that does this for you\nhttp://www.freedownloadscenter.com/Network_and_Internet/Online_Timers/RAS_Monitor__98.html
483289
The only thing i can suggest is clicking on your contact tab in messenger and then click on message archive. Once you do that, you can click on the id of the person who sent the offline message. If you don't know who sent the offline message, you may have to click on all of your contacts to find it.\n\nI haven't found an easier way to find offline messages once the box has closed.
1132492
I think he might be talking about yahoo's automatic prompting for passwords after a time.\n\nI dont think you can change that. Yahoo does it for you.\n\nAs for linking with another computer dropping to a command prompt and typing "netstat -a" should tell you who is linked.. but you need a little understanding of it to get any usefull information.
350964
From Audit my pc: \nThe ypager.exe process provides a system tray icon, that will give you instant notification if someone attempts to contact you using Yahoo messenger. Additionally, it will give you immediate access to many of the features of Yahoo messenger. If you use Yahoo mesenger and find this process useful, you should leave it running. Otherwise you should terminate this process.\n\nhttp://www.auditmypc.com/process/ypager.asp
409289
Hi,\nUse buddy spy to find out who are online.. its applicable only for Yahoo Messenger.\n\nBye,\nCreativity
656466
you cant, however you could see what IP they used to send the message. That is all you can do though!
1028329
You can download a program called > readnotify.com. It is free for about a month and send your friend a email. After his email address write readnotify.com and it will tell you the country where your email was sent, when he opend it, how often he opens, if it was forwarded and ect. Just go to www.http://read notify.com. and download and read caferfully to assure that you have checked everything you want it to do for you.The person will not even know you are tracking the appropiate boxes. Try this and test by sending yourself a copy.\n Hope this works for you, it did for me.
89318
Try looking in: C:&#92; Program Files &#92; Yahoo! &#92; Messenger &#92; Profiles &#92; YourYahooID &#92; Archive\n\nIf not, use a file undeleter for the end folder.
620984
watching you on messenger sent you  invite
767417
Sign into Yahoo --> My Account --> Member Information --> General Perferences --> Time Zone.\n\nChange it, save, and you're done.
360507
Not the account , but if you have msn messenger signed in then you will get a notification with a small sound and a pop up from the messenger
391760
There is no way to know for sure try checking there profile at http://profiles.yahoo.com/<userid>...Ray\n\n<userid> = the persons User ID
564329
They will pop up when you log in to messenger.
1086150
Ok, first off you need to make sure that you turn logging off in your Messenger, and then you go into your documents and under the FileLib look for the particular account,a nd thent he name of the person you talked to.\n\n\nIf this is someone you are not suppose to talk to, perhaps you should not talk to this person again.