Do you have questions about computers, software, networking, or the Internet?
Any problems or issues? Want some recommendations?
Let me see if I can help. Depending on how many responses I get, Ill choose one to answer.
You can ask a question by posting a comment to this posting. Try to be as SPECIFIC as possible. Ask away!
ANSWERED!Since I only received 2 questions and they are quite similar I will answer them both.
Question #1:John said...
How do I tell if any of my picture files has a virus in it? My computer is slow starting up but I didn't install programs to start immediately at boot-up. I notice that when I format my computer, it's fast again, but once I install the pictures it becomes slow.
Answer:"How do I tell if any of my picture files has a virus in it?"
- Its hard to know if you've been infected with a virus unless something actually goes wrong with your computer. In otherwords, you could have a virus on your computer now and you wouldnt even know it. My suggestion is to install antivirus software and perform a scan. The scan will tell you whether or not you have been infected with a virus. I have listed 3 free and good antivirus software in a previous post - http://www.rogerchew.com/2007/04/my-favorite-free-software.htm
"My computer is slow starting up but I didn't install programs to start immediately at boot-up."
- Now let's not jump to conclusions about your computer being slow to boot up and having viruses. They could be totally separate issues. You might have thought that you didnt install programs to start immediately at startup, but think again. Many software programs have tiny little helper programs that run at start up. Quicktime, Real Player, iTunes, HP printer software are to name a few. I have some tips for getting rid of programs that run at startup but Ill save that for another post.
"I notice that when I format my computer, it's fast again, but once I install the pictures it becomes slow."
- Formatting your computer is of course last resort and probably will fix 99% of your problems. You dont
install pictures. I think you meant that you download pictures on your computer hard drive. Having many pictures should not slow down your computer much. The only way it would slow it down is if you had so many pictures that it takes up most of the space on your hard drive. If you start getting warnings that you are running out of hard disk space, then you probably have too many pictures on the drive. The hard drive needs a good amount of free space. The more free space that you have, the better your hard drive will perform.
Question #2Janine said...
My computer has picked up several viruses recently, and I've cleaned them off using various software programs. The pop-ups have stopped now, but how do I know that all the viruses are gone and not embedded somewhere else? Would you recommend that I reformat the entire hard drive to be safe?
Answer:Let's not get confused between viruses and spyware. Usually, pop ups are most likely caused by spyware. Its much easier to get infected by spyware than viruses. For viruses, you pretty much have to do something intentional like open up some .exe attachment from your email. Spyware is a different story. You can get spyware from just visiting a bad web page. In some occasions, you can have both viruses and spyware. In otherwords, you can have viruses that install more spyware on your computer and vice versa. In any case, you should install the antivirus software to scan for viruses and install antispyware software to scan for spyware. I've listed recommendations of free software on both of these in my link above. I highly recommend Spy Sweeper for removing spyware as well as protecting your computer. Its not free (annual subscription fee), but if you are always having spyware issues, its well worth it. Again, reformatting your computer is the last resort. If you have thoroughly scanned your computers with all the software I recommended and nothing is found, then I wouldnt worry too much about it.
