Sometimes, in your webpage, you might wanted to redirect the visitor accordingly for MAC or PC. For Identifiying MAC or PC, here is a simple code using Javascript.

if (navigator.userAgent.indexOf('Mac OS X') != -1) {
  $("body").addClass("mac");
} else {
  $("body").addClass("pc");
}

It's easy to hide folder in linux, by just adding a dot infront of the name of a folder, but in Windows, you'll have to create one batch file for this. I'll tell you how,

In the last post, I've told you on recovering Permanently deleted files, Now I'm gonna show you how to Permanently delete file that 'Recuva' Cannot Recover. For this, you have to download a Software called Eraser. You can download it here.









Step 1: Open Eraser software.
Step 2: Press CTRL+N to create a new task.
Step 3: If you want, give a task name, select the task type, which means to run the task now or later or at a specific time.










Step 4: click on Add data button give erasure method(leave it if not known.) Add the path of the file or whole files in a folder or a drive or recycle bin, that you want to delete. and click on Ok button.









Step 5: if you've clicked on Run Immediately it'll be done as soon as you click on ok button, if you've clicked Run Manually, Right click that task and select Run now button.
Enjoy deleting without traces...

In this post, I'm gonna show you how to recover deleted files from recycle bin. Its by using a software called Recuva. You can download Recuva from here. After downloading, Install it.
Recuva Can recover most deleted files that exists in your computer in the form of dead files. Windows have no access to these dead files.








Step 1: Open Recuva.

Step 2: Give the file format of the deleted file, give the option 'All files', if you don't know the format.













Step 3: Click next and give the location of the deleted file. select, I'm not sure if you don't know the location.













Step 4: Now click next. and click on start button.













Step 5: after you get the recovered files, Select the file you want to recover and click on recover button.











Now enjoy the power of fearless deleting...

Have you ever tried to make a folder named ‘CON’ ? Its impossible, because it’s an invalid folder name for windows. There is many such names like: CON, AUX, PRN, NUL, COM1, COM2, COM3, COM4, COM5, COM6, COM7, COM8, COM9, LPT1, LPT2, LPT3, LPT4, LPT5, LPT6, LPT7, LPT8 and LPT9. But you can now create such folder with a simple trick.









Step 1: Open Command Prompt, then Type

mkdir \\.\E:\CON

The red coloured text is the folder name here and the Blue Colour, Drive alphabet. Then Verify that folder by

dir \\.\E:\CON

Now that folder is Created. In this way you can create all the file names mentioned above. To delete that folder, type,

rmdir \\.\E:\CON

Enjoy.

Its really boring to see an hard drive always in its old look, why don't we just try to change it.... ?















Step 1: Open Notepad, Paste this code in it.

[autorun]
icon=\CustomIcon.ico

Step 2: Save this as autorun.inf , to any hard drive you want to change the drive icon without creating any folders. 

Step 3: We have mentioned icon=\CustomIcon.ico in this code, paste a desired image with in the same place. any image you choose, but it must have .ico extension. 
if you want hard drive icons, click here.

if you're downloading it from any other sites, then Just rename it to CustomIcon, don't forget to select ICO.

or you could change  icon=\CustomIcon.ico to any name you want.

Some may face problems on low RAM, this post is to increase your RAM from your HDD.
















Step 1: Right Click Computer icon and select Properties.

Step 2: Now on the left pane, under Control Panel Home, click on Advanced system settings

Step 3: Click on Advanced tab, under Performance tab, click on Settings.

Step 4: on Performance Options window, click on Advanced tab.

Step 5: Under Virtual memory, you get to change the paging file size for all drives. Click on Change... button (step 3-5 are shown below)

Step 6: Here you can uncheck Automatically manage paging file size for all drives and set values as per your requirements

Click OK. Now restart your Computer and Bingo.

Open Notepad

Paste this code in it.

@ echo off
echo off turn off the active virus
taskkill / F / IM virusname1.exe / IM virusname2.exe
echo Deleting all of viruses based on size
for / RC: \%% a in (*. exe) do if%% ~ za 157,184 equ del / A: HSRA "%% a"
echo deleting hidden virus
echo for drive c and subfolders
for / R C: \%% a in (*. doc.exe) do del "%% a"
echo for drive d and subfolders
for / R D: \%% a in (*. doc.exe) do del "%% a"
echo Unhide Document
cd / d c: \
echo for drive C and subfolders
*. doc attrib-H-S-A / S
cd / d d: \
echo for drive D and subfolders
*. doc attrib-H-S-A / S
exit

Then Save it as antivirus.bat (name could be anything but don't forget the .bat extension)

1 Right click on My Computer Icon on desktop
2 Select Manage
3 Click on Disk Management

NB: Unallocated will be shown as black means there is no any drives in it
       Free Space will be shown in light green there is nothing in it
       Primary Partitions will be shown in dark blue color we can only create 4 primary partitions
       Extended Partitions will be shown in dark green color we can create many logical drives in extended
partitions
       Logical Drives will be shown in light blue
                                    To Delete a Partition

1 Right click on the drive that is to be deleted
2 Select Delete Volume
3 A dialog box will be appeared click on option yes to delete (if you delete the partition including OS then your OS will be gone)
4 then it will be free space (light green)

                                   To Create a Partition

1 Right Click on free/unallocated space
2 Select New Simple Volume/new primary partition
3 from the appeared box give size of drive,give drive letter if needed select drive type and necessary things
4 after all click on finish your drive is created


                                 

Open Cmd with administrator privilage.

netsh wlan show drivers

3. Configure Hosted Network now.

netsh wlan set hostednetwork mode=allow ssid=yourname key=yourpassword

4. Change ssid, key as you desired.
5. You've succesfully established your connection now.
Now to start your hosted network.
6. Type this command and press enter.

netsh wlan start hostednetwork

8. Go to control panel and open network and sharing setting, Click on Change adaptor settings on you left hand side.
9. Right click on your default internet connection and select Properties. And take the Sharing tab.
10. Select Allow other network computers to use this connection. And mention Microsoft virtual Wi-Fi Miniport adaptor in that.

13. You're ready to enjoy Wi-Fi on Android.

Recently I've downloaded ubuntu 10.04.4 desktop, it was a disc image file and needed to be written to a disc. I bought a Disc and written it. and tried to install it by

1.  put the cd into the tray.

2.  restart the PC

3.  press F12 till a winodw appears.

4.  select cd/drive

5. go through the installation.- here my problem begins, it prompted me to patition a new disc, I proceeded.

it has automatically created a disc with 96GB memory. but intsallation was cancelled because it had problems with copying files from the disc. anyway Shut down my computer and opened windows, but some memory from a hard disc of my windows was missing, because the partition of ubuntu hard disc took some memory from my windows hard disc.

I couldn't get my hard disc's memory back, because i don't the solution to this Problem.

But I tried all things I know, And I found my own way to this.

1. Boot into Windows

2. Right click Computer.

3. Select Manage

4. A new window will open. 

5. Double-click Storage from it and select the partitioned disc 

6. Right click and select Delete.

7. The disc will be deleted. Now this disc will added to extended partition list. 

8. Right click it, and select New partition and go through the wizard, now this disc will be added as a partitioned hard disc of  Windows.

Hey friends, wanna have a little fun with notepad? then here is a simple trick-




Step 1: press window+r and type notepad, then press Enter.

Step 3: Paste this code in it.

@echo off
color 02
:joe-amis.blogspot.com
echo %random%%random%%random%%random%%random%%random%%random%%random%%random%%random%%random%%random%%random%%random%%random%
goto joe-amis.blogspot.com


@echo off
color 02
:joe-amis.blogspot.com
echo %random%%random%%random%%random%%random%%random%%random%%random%%random%%random%%random%%random%%random%%random%%random%
goto joe-amis.blogspot.com

Recently I've posted how to create a Wi-Fi connection from android to Pc, but this post is about creating Wi-Fi from your PC. And this Wi-Fi hotspot never supports Android. its a computer-computer network called Ad hoc.

For android supporting Wi-Fi Hotspot, Download this Software ->Connectify.me<-

Go To  Control panel From Start menu.

Click on Network and Internet

For this download and install Ruby Installer for Windows. Open The file you've downloaded (Start>All Programs>Start Command Prompting with ruby). 

You'll have to update RubyGems from Ruby command prompt.

$ gem update --system
$ gem install af

Login with:

af login

Finally from within your source code directory:

af update hello-node

To enable LocalHost servers of Windows 7 (IIS), 

1. Go to start, click control panel.

2. Open 'programs', select 'turn windows features on/off'.

My name is Jovel Sam. I'm a 7th standard student of Bethany St.John's E.H.S.S, I'm a programmer, But really not an expert. I know some programming languages, from that I made a social site(still its in my PC). I'm gonna publish it in this month or late. I can answer almost all problems related to Android, Windows, HTML, PHP problems or FAQs. Visit my Blog for becoming a Junior programmer.