While we constantly keep coming across articles in newspapers & on the web that mobile Internet is going to be the next big thing and its getting the youngsters hooked up and all that stuff, the truth remains that most of us don't even know that how much opera mini can save us in terms of bandwidth & hence money. Even those of us who know are not able to use it because we don't get the correct settings. The customer care people are also help less(!).
Recently, after TATA DoCoMo launched its services in Kolkata, a few people asked me how to use opera mini or any other application with it. Turns out that their dive-in doesn't support using external applications. So I set out looking for the solution. I found out that they have a different access point for that. To activate real GPRS so that you can use opera mini or other such applications, go to write message & write INTERNET and send it to 52270 for Kolkata. I guess it is the same for the whole country. You will receive settings with TATA DOCOMO INTERNET as the access point. set this as the default.
For Airtel users send LIVE as an SMS to 52567 and save the settings that you will receive.
Footnote: Opera mini compresses data on its servers and then sends the data to your phone. Thus using Opera Mini saves you a lot of bandwidth. download it from www.opera.com/mini
Saturday, January 23, 2010
Friday, January 22, 2010
Keep your PC free from Virus
OK, you have hundreds of tips out there on the internet, but every blog has a right to have one of its own!
Computer security is a very vital thing. Why? Here are a few reasons:
• Every time you lend your pen drive, your friend curses you for giving him viruses.
• Every time you really need your PC, it’s down with flu!
• Just when you thought bacteria were not that harmful after all, you learn that virus can be more lethal than the last time.
OK, enough blabbering, now on to the point. The fact remains, protection from virus is important, be it in your computer or inside your neighbor.
So here are a few tips:
Use an antivirus: Yes that’s the most basic tip. Everyone knows an antivirus is essential, but since it is really important, so I have to tell you to use an antivirus. So the first tip is, use an antivirus. Ok, I’ll keep it short. Free antivirus should be enough if you are a bit careful & follow all the subsequent steps. Avira is a very good free antivirus and should suffice for home use. If you are willing to go paid, ESET NOD32 is the best in my opinion. However, opinions do differ. Other good options are Kaspersky & Avira’s paid version. Kaspersky & Avira are cheaper than NOD32.
While using the Internet: Internet is the main source of virus infections. Most virus come through this route. All you need to do to prevent this is to stay a bit cautious & follow these steps:
• Do not use Internet Explorer: No, I’m no enemy of Bill Gates & no rival of Microsoft. But you will find this all over the internet, IE is the browser with the lowest scores in security 7 features. So why use it? Opera, Firefox, Safari, and Chrome are good alternatives. Opera & Firefox are very secure & have very good features. I haven’t used the other 2, so no personal comment, the internet says they are good too. For sites which open only in IE, you can use Maxthon.
• Do not click on suspicious links: whether it is on a website or your email. If you do not know what it does & there is some reason for being suspicious, do not click on it. Before clicking a link, always check whether it takes you to the site it promises. The real link is displayed in the status bar of the browser. Do not trust if someone offers you premium stuff for free. Remember, an email is not always from a person it seems. There are scripts which allows one to put any email ID in the ‘from’ field.
• Pirated software & cracks generally contain virus. So do not use pirated software.
Pen Drives: Pen drives are real threats. Most of the time you plug in your friend’s pen drive, it wreaks havoc on your PC. My computer stops opening, the pen drive refuses to stop, executable clones of folders take birth and the worst of all, you can’t simply pull it out for the fear of damaging it. You are left with only one option, tear your hair out; no, not that, shut down the PC & pull it out.
• So the first thing to do would be to disable autorun. It is disabled by default in windows vista & 7. In windows XP click start>run type regedit press OK. Navigate to
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer
There set the value of "NoDriveTypeAutoRun" to ff (Hexadecimal). If it does not exist, create a DWORD value of that name.
• Before you borrow a pen drive, ask your friends to create a folder named autorun.inf in the pendrive. This prevents the creation of autorun.inf file and hence the autorun of the virus. Before using a pen drive always remember to scan it manually. Most of the time scanning takes long enough to allow you to take a nap. So you can assume that if no virus is found in the first minute of the scan, there will be none inside.
• USB Safely Remove: this one is a good software. It can stop a pen drive at any time terminating the process which locks it, allows you to pull back a drive prepared for safe removal etc. It also allows you to launch windows explorer with the pen drive open when a drive is plugged in. Autorun the pen drive while autorun is disabled!
Apart from these there are certain other things you can do:
Unlocker: If a file refuses to budge of its place as windows communicates its inability to delete it & you suspect it of being infected, wear a mask immediately. Alternatively you can use unlocker to delete the file. It will terminate the relevant process & delete the file.
Replacer: If a system file gets infected, you can use this to replace the file. The file can either be downloaded or borrowed from another PC. Once used it to replace explorer.exe from inside windows.
Prio: This one adds a services tab in your task manager. This can be used to identify services associated with unwanted processes. Right click on a process & click go to service & stop it.
Shaplus Bandwidth meter: This you can use to keep a tab on your internet usage. Keep an eye on the process using your connection without your permission.
OK, now this is running too long, ask questions if you need further tips.
Computer security is a very vital thing. Why? Here are a few reasons:
• Every time you lend your pen drive, your friend curses you for giving him viruses.
• Every time you really need your PC, it’s down with flu!
• Just when you thought bacteria were not that harmful after all, you learn that virus can be more lethal than the last time.
OK, enough blabbering, now on to the point. The fact remains, protection from virus is important, be it in your computer or inside your neighbor.
So here are a few tips:
Use an antivirus: Yes that’s the most basic tip. Everyone knows an antivirus is essential, but since it is really important, so I have to tell you to use an antivirus. So the first tip is, use an antivirus. Ok, I’ll keep it short. Free antivirus should be enough if you are a bit careful & follow all the subsequent steps. Avira is a very good free antivirus and should suffice for home use. If you are willing to go paid, ESET NOD32 is the best in my opinion. However, opinions do differ. Other good options are Kaspersky & Avira’s paid version. Kaspersky & Avira are cheaper than NOD32.
While using the Internet: Internet is the main source of virus infections. Most virus come through this route. All you need to do to prevent this is to stay a bit cautious & follow these steps:
• Do not use Internet Explorer: No, I’m no enemy of Bill Gates & no rival of Microsoft. But you will find this all over the internet, IE is the browser with the lowest scores in security 7 features. So why use it? Opera, Firefox, Safari, and Chrome are good alternatives. Opera & Firefox are very secure & have very good features. I haven’t used the other 2, so no personal comment, the internet says they are good too. For sites which open only in IE, you can use Maxthon.
• Do not click on suspicious links: whether it is on a website or your email. If you do not know what it does & there is some reason for being suspicious, do not click on it. Before clicking a link, always check whether it takes you to the site it promises. The real link is displayed in the status bar of the browser. Do not trust if someone offers you premium stuff for free. Remember, an email is not always from a person it seems. There are scripts which allows one to put any email ID in the ‘from’ field.
• Pirated software & cracks generally contain virus. So do not use pirated software.
Pen Drives: Pen drives are real threats. Most of the time you plug in your friend’s pen drive, it wreaks havoc on your PC. My computer stops opening, the pen drive refuses to stop, executable clones of folders take birth and the worst of all, you can’t simply pull it out for the fear of damaging it. You are left with only one option, tear your hair out; no, not that, shut down the PC & pull it out.
• So the first thing to do would be to disable autorun. It is disabled by default in windows vista & 7. In windows XP click start>run type regedit press OK. Navigate to
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer
There set the value of "NoDriveTypeAutoRun" to ff (Hexadecimal). If it does not exist, create a DWORD value of that name.
• Before you borrow a pen drive, ask your friends to create a folder named autorun.inf in the pendrive. This prevents the creation of autorun.inf file and hence the autorun of the virus. Before using a pen drive always remember to scan it manually. Most of the time scanning takes long enough to allow you to take a nap. So you can assume that if no virus is found in the first minute of the scan, there will be none inside.
• USB Safely Remove: this one is a good software. It can stop a pen drive at any time terminating the process which locks it, allows you to pull back a drive prepared for safe removal etc. It also allows you to launch windows explorer with the pen drive open when a drive is plugged in. Autorun the pen drive while autorun is disabled!
Apart from these there are certain other things you can do:
Unlocker: If a file refuses to budge of its place as windows communicates its inability to delete it & you suspect it of being infected, wear a mask immediately. Alternatively you can use unlocker to delete the file. It will terminate the relevant process & delete the file.
Replacer: If a system file gets infected, you can use this to replace the file. The file can either be downloaded or borrowed from another PC. Once used it to replace explorer.exe from inside windows.
Prio: This one adds a services tab in your task manager. This can be used to identify services associated with unwanted processes. Right click on a process & click go to service & stop it.
Shaplus Bandwidth meter: This you can use to keep a tab on your internet usage. Keep an eye on the process using your connection without your permission.
OK, now this is running too long, ask questions if you need further tips.
Thursday, December 31, 2009
Organise your Desktop more effectively
Multi-tasking is the order of the day. Everyone tries to do multiple works at the same time to increase his or her productivity. However while multi-tasking at your PC, it often becomes difficult to manage all the windows that we open. So here are some tools that will increase your efficiency while multi-tasking.
Taskbar Shuffle: we open several windows as and when required and under the windows operating system, the tabs of these programs are placed on the extreme right of the taskbar. However we want to keep similar windows together so that it is easier to cycle through them. Unfortunately this is not possible under windows XP & Vista although it is possible under Windows 7. However, this can be accomplished with a small tool i.e. Taskbar Shuffle. It not only makes it possible to rearrange the tabs on the taskbar, but also allows you to rearrange the icons on the system tray.
Virtua Win: now if you open too many windows at a time, a single taskbar may not be sufficient for you. Keeping tabs in two rows would not be a very good idea as screen space comes at a premium. To solve the issue you can use Virtua Win. This application allows you to have multiple desktops and switch between them according to your needs. When you open it, an icon appears in the tray, right clicking on it allows you to switch between tabs. While the program is running, you can middle click on the title bar of any program to take it to another window. With this program you can have as many as 9 desktops although it beats me why anyone would want to have that many.
TClock: while you are trying to increase your efficiency, it always pays to keep a watch on the time. TClock lets you do just that. It helps you to keep a closer look on the time. You can customize the way time is displayed on your taskbar. You can chose to display time only or the time and date. It also allows you to set alarms and timers. In fact, it has many more tricks up its sleeves, but I leave you to figure them out.
Hint: while TClock is running, right click on the time and go to TClock properties.
Taskbar Shuffle: we open several windows as and when required and under the windows operating system, the tabs of these programs are placed on the extreme right of the taskbar. However we want to keep similar windows together so that it is easier to cycle through them. Unfortunately this is not possible under windows XP & Vista although it is possible under Windows 7. However, this can be accomplished with a small tool i.e. Taskbar Shuffle. It not only makes it possible to rearrange the tabs on the taskbar, but also allows you to rearrange the icons on the system tray.
Virtua Win: now if you open too many windows at a time, a single taskbar may not be sufficient for you. Keeping tabs in two rows would not be a very good idea as screen space comes at a premium. To solve the issue you can use Virtua Win. This application allows you to have multiple desktops and switch between them according to your needs. When you open it, an icon appears in the tray, right clicking on it allows you to switch between tabs. While the program is running, you can middle click on the title bar of any program to take it to another window. With this program you can have as many as 9 desktops although it beats me why anyone would want to have that many.
TClock: while you are trying to increase your efficiency, it always pays to keep a watch on the time. TClock lets you do just that. It helps you to keep a closer look on the time. You can customize the way time is displayed on your taskbar. You can chose to display time only or the time and date. It also allows you to set alarms and timers. In fact, it has many more tricks up its sleeves, but I leave you to figure them out.
Hint: while TClock is running, right click on the time and go to TClock properties.
Thursday, November 26, 2009
Want Google Wave Invites?
OK, a lot's been said and discussed about google wave, so i'm not going to discuss all those again over her. i'll just quote what I told my friend over IM when he asked me about it:
OK, so just a general conversation in not a very good English. So why I write this is, there are a lot of people out there who want an invite. I have 6 invites, just ask me for one if you want. Just leave a comment over here with your email ID.
इस ब्लॉग को हिन्दी में देखें
Its a new service from google,they call it an email replacement.
what happens here is you basically write a message which is called a wave,its the convergence of email and IM.
if one is online he will be able to see the message right away and reply to it.
in addition you can just drag n drop an image or post a video url and it will play inside the window itself.
Then you can use google maps to show a place to the other person etc.
Best of all, multiple people can join a single wave and have a conference, all the time using all these features
then there are gadgets which you can add inside like chess, sudoku and similar stuff just to pass your time
OK, so just a general conversation in not a very good English. So why I write this is, there are a lot of people out there who want an invite. I have 6 invites, just ask me for one if you want. Just leave a comment over here with your email ID.
इस ब्लॉग को हिन्दी में देखें
Monday, October 12, 2009
Get old versions of softwares
Softwares are generally updated. As developers find bugs and develop new features, a software is updated with bug-fixes and these new features. But not all updates are liked by people. Sometimes when software gets updated, people find it less usable than the older versions and prefer to remain with the older versions. however these older versions disappear over time and we have to change to a new a software or are forced to use the new version. for instance, Nero 6 was very light weight & had all features one would want. But with subsequent versions it suffered a feature overload & the size kept on growing. Now it takes over a GB on installing. flashget was adware free till 1.96, but version 2 displays ads. So, sometimes you might prefer to stay with the older version.
However, the older versions are not all lost. Some sites offer old versions of softwares for download. If you want the older versions of any software, you can visit the following sites:
One of my personal favourite mobile software is opera mini. there may be 100s of reasons you might want to stay with an older version. so here you can get all old versions: http://my.opera.com/community/forums/topic.dml?id=221224
Friday, August 28, 2009
Feel more secure with Prio
Most of us are familiar with the windows task manager. Mostly the only purpose it serves is ending those programs which are not responding. However it can be much more useful, only if you install Prio on your computer.
Prio adds a services tab & a TCP/IP tab to task manager. Just like you can right click on a task & go to its process, you will be able to eight click on a process & go to its service. This helps you find out any service which serves no purpose to you. On hovesring over any process details of the process are shown along with the path to its executable file. Both these features combined, help you to determine if any malicious software is running on your PC.
With the TCP/IP tab you can determine which process is using your internet connection. You can thus get to know if any malicious software uses you connection.
So give Prio a try and free your PC from unwanted processes.
Just a small tip, If you want to know more about any service, go to start>run, type services.msc and press enter.
Now locate the service and click on it, the left pane shows the details of the service. To know more about any process, go to processlibrary.com ant type the name of the process.
Wednesday, August 12, 2009
FreeCommander for browsing your Hard Disk
Any regular visitor to my blog would know by now that that I write only about free software, this may change in times to come as I run out of very interesting but less popular softwares. Right now however, I bring you another fantastic piece of software i.e. FreeCommander.If you often deal with many files, that too of many types mixed together, then you would have often found yourself craving for more features in windows explorer. However, the fact remains that it does not have many helpful features to make file handling easy. So FreeCommander comes to your rescue.
FreeCommander’s interface is divided into two panes displaying separate folders. Needless to say you can drag & drop between the two panes making organizing files an infinitely simpler task. It also has tabs allowing you to open more than 2 folders in the same window. It can treat .rar, .zip & .cab files as folders allowing you to browse them & extract individual files if required.
It has a multi-rename feature which comes in handy while renaming a lot of files in any particular order (this is however far less powerful than Lupas Renamer discussed in earlier posts). FreeCommander letsyou filter files based on their extensions. It also lets you store predefined filters. For example you can store a filter named documents with extensions .doc, .docx, .odt, .rtf etc. Trust me; reducing the number of files being displayed on the screen makes things much easier.
All these features combined with small additions like one-click access to any drive or even control panel, splitting up of files, opening command prompt with current folder etc. make it a fun software to use. There are many more features you will find out while using the software. Sometimes you start wondering who the good person is who makes your life so easy, that too for free.
Give it a try, download here. You can also download a portable version here.
See a screenshot
इस पोस्ट को हिन्दी में देखें।
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