Hello, I wanted to restore my system. I am using Dell Inspiron Mini laptop. Can someone tell me how to do it without a CD? My mini laptop does not come with an optical drive so I wonder whether I could do a system restore without any disks. I went to Dell Service Center but they just didn’t help. My reason for this is because I wanted to sell my laptop so I want all my personal information to be deleted first. Can someone tell me? Thank you in advance.

I wanted to learn Visual Basic C++ so I downloaded it to my computer. After I have completely downloaded that huge file, I didn’t see any .exe file there so how could I run the software? Most of the folders and sub-folders are empty too. I tried deleting the files and downloading them again but I still get the same content. I have tried the same thing for like 4 times already but I cannot get what I wanted. Any suggestion is highly appreciated.

Hi! I just want to ask if anybody knows a certain program that could find out if there is any duplication in my folder files. I have two folders that are both containing music files in them. I wanted to see whether there is any file that exists in both folders. Is there any software which can do this? It is a large file so I would have headache if I do it manually. Do you think Windows utility can do this?

My computer specifications are these:

Motherboard: Gigabyte G31M-ES2L
Processor: Intel Core 2 Duo CPU E4700 @ 2.60GHz
RAM: 1014MB
Video Card: ATI Radeon HD 3400 Series

I have problems with my computer. It just randomly hangs while I am using it. I have tried the CCleaner, but it still didn’t work.

I checked the temperature, but I don’t have problems with it.

I tried using Gamebooster, and I had disabled those applications that I don’t usually use, but still I can’t find out why it freezes. I am attaching an image below with some more information of what I did.

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Hello. I was just surfing the internet when a problem occurred.

A certain error message is telling me to end the process or something like that.

So I just hit that button. Then after that, I can’t be able to open any browser at all.

I tried restarting my computer, and it helped. But again the problem persisted.

The same error came out again.

So I restarted my computer again and then it worked.

So therefore I conclude that I could not use the internet unless I restart my computer.

Then I could not close any browser because it would make those errors come out again.

Any...

I am using a Wi-Fi Printer. I have used it with my Windows computer using its wireless feature, and it did print.

My Operating System is OS X Lion 10.7,and my printer is Lexmark 4580.

I cannot print wireless using my Mac.

I checked for the latest updates for Lexmark for Lion and tried downloading it, but it still failed.

I was trying to search the web for online support about this problem, but I could not get specific answers.

Please help me.

I bought my HP desktop computer last two years ago and I have had pleasure using it. This evening I noticed something strange. It says I need to clean up MSC configuration. I am pretty sure that there is something wrong here. I didn’t want to try fixing it because I am afraid I will just make the problem even worse. But my quick hands just did something that made the computer to stop working at all. I tried to start it in recovery mode but why should I do that? It still didn’t work anyway. Then I started...

I was unable to start my Windows XP computer. When I was booting it I got messed up with an error. After restoring my computer to an earlier date, the screen went dark. The only way I can start it up is through Safe mode with networking. It did not help when I used the Last known good configuration option. I successfully started it using Safe mode, it showed that the computer has been restored to the specific date. I shut down and restarted the computer but it still gave me the same error. Why is this so? I...

Hello everyone! Please help me figure out how to fix this problem with my iPhone 3GS. I have just installed an iOS 5.0 to my iPhone 3GS successfully which I got from Apple. After that I was wondering why I cannot send message using SMS. I tried using iMessage, and I can use the feature without problems. I can also receive text messages. But the problem is I cannot send any SMS messages. How can I fix this?

I wanted to delete unauthorized users and workspace in Oracle. I am using Oracle Repository Assistant Version 11.2. All owners of workspace and admin users are known and all their usernames and passwords are kept tracked. An error occurred while trying to delete those unwanted users and workspaces. It says: “INS0009: Unable to connect to the database using user <username>. java.sql.SQLException: ORA-01017 invalid username/password;logon denied.” I tried making new user accounts and workspaces without using a password but I found out that a default password was set for me so that every time I created a user, it will...