I have a dated graphic card, a Geforce Series 4, on board of a not very recent pc-config. I have a dual-core processor and only 2 gigs of RAM. I have a limited budget and I would like to increase the performance of my PC for gaming purposes. Firstly, can I know how to overclock both my processor and graphics card? Secondly what is the cheapest upgrade to drastically increase the processing speed?

Dear all,

I just bought a nexus 4. In initial stages, the phone was working just fine. Now I am experience some issues in terms of overheating. I always try to close all apps completely when I finish to use it, but there seems to persist in the background. How can I treat the overheating problem? Is it software related or are there any hardware issues as well?

Dear All,

I have managed to set up my own gaming-rig with parts obtained from different PCs. I have checked all the individual components and all of them are in working condition. When I finished installing all the components and switched on the system, it is shutting down with a constant beeping sound. When I managed to switch it on the first time, I was told no OS was detected. 

Hi all, 

I am facing an issue lately with my dvd burner. I have to format my laptop and only have a digital copy of windows on my laptop. Can anyone please tell me what the options available to me are? Also I heard that a bootable image of windows can be made via a USB drive. Can anyone explain to me how to do that? 

First of all, I would like to ask how are the windows OS different compared to the Linux-based Operating systems. I have opted to go for Ubuntu. Can anyone explain to me which is the most user-friendly Linux-based OS? Also, I heard that it is possible to run Ubuntu from a pen-drive. Can I be walked through the steps?

Dear all,

I am considering to buy a new TV. Can anyone enlighten me on the difference between LED and OLED? Also, I want to know the difference the new curved screens and the flat screens. Do curved screens really influence the quality of images and provide more detailed resolution? Can a curved screen increase functionality?

Hi! Please advise if there is any way to save your conversations from Skype besides coping it? I believe tjhat history should be somewhere in IPad or am I wrong? Also is there any way I can synchronize it with my computer? The conversation is in Skype for many years and It will take a lot of time for me to copy messages one by one.

Hi! I'm developing games for Android mostly and I want to start doing the same for IOS, but I have few questions, I was hoping you can help me. I have finished the game developed using javascript/html/css, can I adapt it to IOS somehow? Which programs are needed for this: the engine, the graphics, the implementation of the network mode? Do I have to join the club of apple developers?

Hi everyone! I'm developing desktop application on Java which will work with DB Oracle (Oracle Database 11g Express Edition). Please if you have some examples I would appreciate links to such application or your own experience, because it is my first time. Preferably for IDE Netbeans. Thank you in advance.

Hello! I installed DataGridView1 on the form and then through its property DataSource connect to database. When program starts it shows me records of my database, but then when I add new records they do not appear in program, even after restarting computer. I use DataGridView1.Update() . Please advise what am I doing wrong?