I recently sent my husband an email. He received it but I also got this message: "Undeliverable mail returned to server." The weird thing is that it's his boss's email...

I have a problem receiving email in my Hotmail accounts. I have my friends and family that are able to email without a problem. Suddenly this past few weeks there I...

We have several old computers (10 years old & newer) in our office which the boss doesn't want to throw out just incase he might need one file from one down the...

Leo's Answers A Weekly Newsletter From Ask Leo! Leo Notenboom Hello! Feel free to forward me to a friend! (See below for details.) If you're having problems with the...

When I set up my machine I did set a password for the Administrator account, and then I promptly forgot it, since I never use that account. Now I need it. What can I...

Over the course of the last four years of doing Ask Leo! I've also learned a lot about computer and technology myself. The old adage about learning something by teaching...

I tried to email a web page link to a group of my friends, but none of them could click on it and have it work ... it always said "page not found" or something like...

If I send an email on my work computer through Hotmail, will it be picked up on the server that has been set up in the office to hold all emails sent through on our...

I'm on dialup and downloading Windows XP SP3 will take hours, if it even manages to complete without dropping the connection. I was able to get a CD for SP2, but I...

I was researching a question on the internet, and I find it very strange that what one expert recommends another advises against. I refer to various posts on...

I have a flash drive and I found that some files on it were corrupted. When I recopied them from a backup, these files were corrupted again, sometimes immediately,...

I frequently get asked "what ___ do you recommend", and I often don't have an answer. It's not because I don't have some ideas, I almost always do. It's just that the...

In reference to your article " Is the WiFi connection provided by my landlord safe, and if not, how should I protect myself?", while I am not *that* landlord, I am...

OK, I know that spammers can send email spoofing the "From:" address to make it look like it came from me. But how? How do they gain access to my account to do that? ...

As I discontinue my weekly podcast, a few recommendations on other podcasts that I listen to. Continue reading Some Other Podcasts Tech Questions? Get Answers! - Ask...

Leo's Answers A Weekly Newsletter From Ask Leo! Leo Notenboom Hello! Feel free to forward me to a friend! (See below for details.) If you're having problems with the...

Is there any harm in showing the full Certificate of Authenticity in an auction photo, including the license key? Can the key be stolen and used on another copy of...

Before my power supply blew, I'd deleted a huge folder of pictures and subfolders of pictures to the recycle bin. After I retrieved my computer from the shop, the...

I use an anti-spyware program and on my weekly scans it shows me all the suspect cookies I have collected and asks me how I want to treat them (delete, quarantine,...

I head that Microsoft is discontinuing Windows XP. Does that mean that I'll no longer be able to activate it? How about patches and updates, will those stop too? ...