Computer tricks: August 2016

Sunday 28 August 2016

Google chrome shortcut keys.

Alt + Home Open your home page.
Alt + Tab Toggle between browser windows
Backspace or Alt + Left Arrow Back a page.
Alt + Right Arrow Forward a page.
F11 Display the current website in full-screen mode. Pressing F11 again will exit this mode.
Esc Stop page or download from loading.
Ctrl + (- or +) Zoom in our out of a page '-' will decrease and '+' will increase. Ctrl + 0 will reset back to default.
Ctrl + 1-8 Pressing Ctrl and any number 1 through 8 will move to the corresponding tab in your tab bar.
Ctrl + 9 Switch to last tab.
Ctrl + 0 Reset browser zoom to default
Ctrl + Enter Quickly complete an address. For example, type google in the address bar and press CTRL + ENTER to get http://www.google.com.
Ctrl + Shift + Del Open the Clear Data window to quickly clear private data.
Ctrl + Shift + B Toggle the bookmarks bar between hidden and shown
Ctrl + A Select everything on a page
Ctrl + D Add a bookmarkfor the page currently opened.
Ctrl + F Open the "find" bar to search text on the current page
CTRL + O Open a file in the browser
Ctrl + Shift + O Open the Bookmark manager.
Ctrl + H Open history in a new tab
Ctrl + J Display the downloads window
Ctrl + K or Ctrl + E Perform a Google search
Ctrl + L Move the cursor to the browser address barand highlight everything in it.
Ctrl + N Open New browser window.
Ctrl + Shift + N Open a new window in incognito mode.
Ctrl + P Print current page or frame.
Ctrl + R or F5 Refresh the current page or frame.
Ctrl + S Saves the current page
Ctrl + T Opens a new tab.
Ctrl + U View a web page's source code
Ctrl + W Closes the currently selected tab.
Ctrl + Shift + W Closes the currently selected window.
Ctrl + Shift + T Reopens the last tab you've closed (up to 10).
Ctrl + Tab Moves through each of the open tabs.
Ctrl + Left-click Open the link in a new tab in the background
Ctrl + Shift Left-click Open the link in a new tab and switch to the new tab
Spacebar Moves down a page at a time.
Shift + Spacebar Moves up a page at a time.
Ctrl + Alt + Down Arrow Go to top of page
Ctrl + Alt + Up Arrow Go to bottom of page
Alt + Down Arrow Display all previous text entered in a text box and available options on a drop-down menu.

Saturday 27 August 2016

Fix 'There is a Problem Parsing the Package Error' in android phones

You may get this Error Due to following Reasons:

1.The Downloaded .apk file is Currupted or not fully downloaded
2.You might have turned off “Allow installation of apps from Unknown Sources”
3.If the App is not Compatible with the Hardware or the Version of OS you are using.
How to Fix There is a Problem Parsing the Package Error
So Now that we know why There is a Problem Parsing the Package error occurs, we can now easily find a fix to this Problem.
1. Allowing Installation from Unknown Sources:
We tend to download .APK files from Google Play store but sometimes We even download it from unknown sources and hence android don’t Allow us to install the app.
One of the most Common fix to this problem is to Turn on “Allow installation of apps from unknown Sources”. To do so Follow the Below Simple steps
*.Go to your Device Setting Menu
*.Scroll down and Click on Applications
*.Now Check the Box of Unknown Sources to allow installation of non Market Applications
After Completing the Above Simple steps you may now try and install the app which was showing error.
2.Inspect Your APK File:
If the Above Fix do not work to fix the error then you may now try to inspect the apk file that you downloaded. Check it the file is Fully downloaded and is not Corrupted.
If you have downloaded the apk file from any other place rather then Google play store then Make sure you download it from Google play store this time. Try to install it Now.
3.App is not Compatible with your Device or OS:
If you are still not able to Get rid of There is a Problem Parsing the Package Errorthen it clearly indicates that the file that you have downloaded is not Compatible with your Device hardware or Operating System.Try to Install it on another Android Device which has better hardware and Higher Version of Android Installed in it.
So these were Some of the Fixes that will help you to Tackle with the There is a Problem Parsing the Package Error Message. if these Methods works for you or you have any other solution to this Problem then Feel free to share it with Us in Comments below.

Friday 26 August 2016

Mozilla firefox shortcut keys

F5 Refreshcurrent page, frame, or tab.

F11 Display the current website in fullscreen mode. Pressing F11 again will exit this mode.

Esc Stop page or download from loading.

Spacebar Moves down a page at a time.

Alt + Home Open your home page.

Alt + Down arrow Display all previous text entered in a text box and available options on drop down menu.

Alt + Left Arrow Back a page.

Alt + Right Arrow Forward a page.

Ctrl + (- or +) Increase or decrease the font size, pressing '-' will decrease and '+' will increase. Ctrl + 0 will reset back to default.

Ctrl + D Add a bookmarkfor the page currently opened.

Ctrl + F Access the Find option, to search for any text on the currently open web page.

Ctrl + H View browsing history.

Ctrl + I Display available bookmarks.

Ctrl + J Display the download window.

Ctrl + K or Ctrl + E Move the cursor to the search box.

Ctrl + L Move cursor to address box.

Ctrl + N Open New browser window.

Ctrl + O Access the Open File window to open a file in Firefox.

Ctrl + P Print current page or frame.

Ctrl + T Opens a new tab.

Ctrl + F4 or Ctrl + W Closes the currently selected tab.

Ctrl + F5 Refresh the page, ignoring the Internet cache(force full refresh).

Ctrl + Enter Quickly complete an address. For example, type google in the address bar and press CTRL + ENTER to get http://www.google .com.

Ctrl + Tab Moves through each of the open tabs.

Ctrl + Shift + Del Open the Clear Data window to quickly clear private data.

Ctrl + Shift + B Open the Bookmarks window, to view all bookmarks in Firefox.

Ctrl + Shift + J Open the Browser Console to troubleshoot an unresponsive script error.

Ctrl + Shift + P Open a new Private Browsingwindow.

Ctrl + Shift + T Undo the close of a window.

Ctrl + Shift + W Close the Firefox browser window.

Shift + Spacebar Moves up a page at a time.

Mozilla firefox shortcut keys.

Wednesday 24 August 2016

How to run android apps in PC?

There are lots of useful android apps also and you can enjoy these useful apps on your android phone only, but with the help of this trick on computertrickze you can enjoy android apps on your windows pcs, here are some simple steps which will help you to make this trick working, so lets start..

STEP 1-

First of all download BlueStack app on your windows pc .

STEP 2.-

Now install it on your pc. And just run it.

STEP 3.-

Now click on any .apkfile present on your pc.

Enjoy & share with your friends…

App could not be downloaded due to an error 911”

Method 1: Clear the Google Play store data
*.Go to Settings >> Manage Applications or Apps >> Open “All” tab
*.From the list of “All” apps >> Scroll Down and Select “Play Store” >> Select Force stop, Clear cache and Clear data
Method 2:If you are using a wifi connection that requires a webpage login, then your authentication has probably expired. Log in to the APN again via your android browser. Open Google Play store and run the app update again . If that didn’t work the problem is with the wifi network itself.

Method 3:Simply switch to another Wifi network and run the update. The error 911 should disappear for the new Wifi network.
Method 4: Use your mobile network data services instead of wifi. Turn wifi off and then turn your data on and now open your Google Play Store and download/update your apps or games. However, this method is only suited for apps and games that are small sized. For larger updates you should use your wifi network to save data charge.

"App could not be downloaded due to an error 911”

Some more facts about computer ever know..

1.An average person normally blinks 20 times a minute, but when using a computer he/she blinks only 7 times a minute.
2. The house where Bill Gates lives, was designed using a Macintosh computer.
3. The first ever hard disk drive was made in 1979, and could hold only 5MB of data.
4. The first 1GB hard disk drive was announced in 1980 which weighed about 550 pounds, and had a price tag of $40,000.
5.More than 80% of the emails sent daily are spams.
6. A group of 12 engineers designed IBM PC and they were called as “The Dirty Dozen”.
7.The original name of windows was Interface Manager.
8. The first microprocessor created by Intel was the 4004. It was designed for a calculator, and in that time nobody imagined where it would lead.
9. IBM 5120 from 1980 was the heaviest desktop computer ever made. It weighed about 105 pounds, not including the 130 pounds external floppy drive.
10. Genesis Device demonstration video in Star Trek II: The Wrath of Khan was the the first entirely computer generated movie sequence in the history of cinema. That studio later become Pixar.

Some more facts about computer ever know..

Did u know how to move cursor without mouse???

The first step to navigating without a mouse is using the arrow keys and pressingEnterandTabto move between and open items.ALT + TABwill also allow you to switch between programs and get back to the desktop.ALT + F4will allow you to close programs.
For example, when you’re on the desktop, pressingTABwill move you to theStartbutton where you can then pressSpacebarorEnterto open the Start Menu. If you keep pressing tab, it will move you to the items pinned to the taskbar and then finally over to the notification area before going back to the desktop icons. You can then use the arrow keys to move around.
Now that you can navigate around a bit, let’s talk about controlling the mouse with the keyboard.

MouseKeys Thankfully, there is a feature built into Windows called Mouse Keys that allow you to use the numeric keypad on your keyboard to move your mouse around the screen. It even allow you to simulate a right-click, double-click and left-click. On desktops, you will use the keypad at the far right of the keyboard. On laptops, you will probably have to enable Num Lock or press and hold the function key before pressing the numbers.
To enable Mouse Keys in Windows, open the Control Panel and click onEase of Access.
Towards the bottom underExplore all settings, you will see a link called Make the mouse easier to use.
Now click on theTurn on Mouse Keysbox. This will enable Mouse Keys in Windows. You can also enable Mouse Keys without having to go through the Control Panel by pressingALT + Left SHIFT + NUM LOCKat the same time. Note that you have to use the left SHIFT key as the right one will not work.
Click onSet up Mouse Keysto configure all the options and settings. You can adjust the pointer speed if you find it too slow or fast and you can also check a box to use CTRL and SHIFT to make the cursor move faster or slower, respectively.
The other main setting to note is underOther Settings. By default, Mouse Keys will work only whenNUM LOCKisOn. You can change this toOffif you like. If Mouse Keys is being used, you should see a small little mouse icon in the system tray, otherwise it will have a red X over the mouse.
Here are the controls, provided that you have a numeric keypad, to run Mouse Keys. You should now be able to move the cursor around with just the keyboard. In order to click on something, you first press/,–, or*to select the appropriate button on the mouse. Then press 5 to either click or right-click depending on which button you chose.
To double-click on something, you have to select the left mouse button (/) and then press the+ (plus)sign. You can also drag and drop items by first moving the mouse cursor over the item and then pressing0to start the drag and. (period)to drop it.
*.2 = Move Down
*.8 = Move Up
*.4 = Move Left
*.6 = Move Right
*.7 = Move Diagonally Top Left
*.9 = Move Diagonally Top Right
*.1 = Move Diagonally Bottom Left
*.3 = Move Diagonally Bottom Right
*.5 = Once Button Selected, will
*./ = Select Left Mouse Button
*.– = Select Right Mouse Button
*.* = Select Both Buttons

Tuesday 23 August 2016

10 interesting facts about computer

1.The first electronic computer ENIAC weighed more than 27 tons and took up 1800 square feet.
2. Only about 10% of the world’s currency is physical money, the rest only exists on computers.
3. TYPEWRITER is the longest word that you can write using the letters only on one row of the keyboard of your computer.
4.Doug Engelbart invented the first computer mouse in around 1964 which was made of wood.
5.There are more than 5000 new computer viruses are released every month.
6. Around 50% of all Wikipedia vandalism is caught by a single computer program with more than 90% accuracy.
7.If there was a computer as powerful as the human brain, it would be able to do 38 thousand trillion operations per second and hold more than 3580 terabytes of memory.
8.The password for the computer controls of nuclear tipped missiles of the U.S was 00000000 for eight years.
9.Approximately 70% of virus writers are said to work under contract for organized crime syndicates.
10. HP, Microsoft and Apple have one very interesting thing in common – they were all started in a garage.

Monday 22 August 2016

Did you know What does the small cylindrical module near the end of my laptop charger cable serve?

A ferrite bead is simply a hollow bead or cylinder made offerrite, which is a semi-magnetic substance made from iron oxide (rust) alloyed with other metals. It slips over the cable when the cable is made, or it can be snapped around the cable in two pieces after the cable is made. The bead is encased in plastic -- if you cut the plastic, all that you would find inside is a black metal cylinder.
Computersare fairly noisy devices. The motherboardinside the computer's case has an oscillatorthat is running at anywhere from 300 MHz to 1,000 MHz. The keyboard has its own processor and oscillator as well. The video cardhas its own oscillators to drive the monitor. All of these oscillators have the potential to broadcast radio signalsat their given frequencies. Most of this interference can be eliminated by the cases around the motherboard and keyboard.
Another source of noise is the cables connecting the devices. These cables act as nice, long antennae for the signals they carry. They broadcast the signals quite efficiently. The signals they broadcast can interfere with radios and TVs. The cables can also receive signals and transmit them into the case, where they cause problems. A ferrite bead has the property ofeliminating the broadcast signals. Essentially, it "chokes" the RFI transmission at that point on the cable -- this is why you find the beads at the ends of the cables. Instead of traveling down the cable and transmitting, the RFI signals turn intoheatin the bead.

Convert FAT32 to NTFS Without Formatting or Losing Data

1) Go to Computer, and note the name of the drive whose file system you wish to convert.
2) Click on Start.
3) Typecmdin the search bar if you use Windows 7, Windows 8, Windows 8.1 or Windows Vista. If you use Windows XP, click on Run and then executecmd.
4) Execute "chkdsk h: /f" (without quotes) where H is the letter of the drive to undergo conversion. This checks the drive for errors and fixes them automatically.
5) Execute "Convert H: /FS:NTFS" (without quotes). H is again the letter of the drive to be converted.
6) The command promptwill start the conversion process and after a few minutes, CMD will say that conversion was successful.
7) You can check it in the properties of the drive through right click Properties.

Sunday 21 August 2016

Trick to make sd card to android ram

1. First Download This App Click the link http://www.mediafire.com/download/4w9y3v8wnc34v2c/ROEHSOFT+RAM+Expander+v3.19+Full+Version.apk
2. Now Install it on Your Phone.
3. Then you need to create a swap file to click on Swap activation and Enable it to Click on Activate swap.
4. Now You Done Lastly Success Now Your android Moved in RAM To Your SD Card.
Note:This Method only Works in Rooted Android mobile.

Saturday 20 August 2016

Computer tricks: Google Play Error - 403

Computer tricks: Google Play Error - 403: The download is impossible and the request is 'forbidden'. This usually happens when two Google accounts are used to buy application...

Google Play Error - 403

The download is impossible and the request is 'forbidden'. This usually happens when two Google accounts are used to buy applications on one device.

solution
Go the Google Play Store with the correct Google account. Uninstall the application in question. Try to get the app from Google Play again and click the purchase button.

another solution
Clear the proxy you have possibly set up, by going into the Settings, then choose Wireless and Networks(orMore networks) and thenMobile Network. SelectAPN, which stands for Access Point Name and hitClear ProxyOption. You can always reinstate the proxy afterwards.
Go to Settings > More networks > Mobile networks > APN, and hit the Clear proxy option. solution
Another solution would be to erase your entire search history which you can do in the Play Store itself by choosing the Setting sbutton. Next, select Clear search history.

Fourth solution
Try creating a new Google account and using it instead for the Play Store. Go to the Google Play, and select the menu button again. Then select Accounts and choose the New Gmail account. Then reinstall the app.

Wednesday 17 August 2016

Few tricks for youtube

29. To pause a video: PressK.
30. To skip 10 seconds back and forward: PressJandLrespectively.
31. To search videos from a specific user only: Type @ before you search.
32. To save your time watching videos: Press '>' and '<' to speed up and slow down the video respectively. 33. To view all keyboard shortcuts: Press?.

Few tips for wikipedia.

27. Wikipedia Nearby: Pulls up articles based on your location. Extremely handy when travelling.
28. Wikipedia Random: Read random articles. Now, change your start-up page from Facebook to this.

Sunday 14 August 2016

Some wifi tricks

25. To boost your Wi-Fi signal: Download Virtual Routerto turn your computer(s) into a Wi-Fi hotspot. It will extend the reach of your network.
26. To share your Wi-Fi access: Generate a QR codewith the access details. Print the QR code and stick it on the wall.

Some tricks for windows

15. To open Task Manager directly with one hand: PressCtrl+Shift+Esc. You’re welcome.
16. To minimize every open windows except yours: Shakeyour active window. Do the same to maximize all windows. You sneaky Microsoft.
17. To freeze Task Manager: HoldCtrlkey. Useful for inspecting specific processes.
18. To capture the exact steps you take and document it nicely: Searchpsrto open Problem Steps Recorder. Try it now and you’ll be amazed.
19. To take a screenshot of the active window only: PressAlt+Print Screen. Bye Snipping Tool.
20. To delete one word at a time: PressCtrl+Backspace.
21. To open applications on the taskbar: PressWindows key+Sequence numberof the application. Do the same to minimize/maximize it.
22. To paste text without formatting: PressCtrl+Shift+V.
23. To rename a file: PressF2. Works for multiple file too, which will append “(1), (2), etc.” at the end.
24. Open your Calculator and selectView. Calculate your mortgage payment, fuel economy, vehicle lease payment, and more.

Wednesday 10 August 2016

Some tricks for all browsers

To access your address bar directly: PressF6orCtrl+L.
6. To access blocked web page: Go to Google Translate, paste the URL, select source language as other language, select destination language as the web page’s language, clickTranslate. Free web proxy.
7. To close a tab:Middle clickon it.
8. To view articles with slideshows or multiple pages: PressPrintorCtrl+P.
9. To open all web pages of a bookmark folder:Middle clickon the folder.
10. To reset to the default Window size of your web page after zooming: PressCtrl+0.
11. To highlight text in a web page: Click on the starting point, then pressShift+Clickon the ending point. No more mouse dragging especially long text highlights.
12. To fit more bookmarks: Removeall text. Only the favicon is visible now.
13. You can undo send your mail in Gmail. Turn it on now just in case!
14. When researching products, type[product name] vsto compare with their rival products.

Some useful google chrome tricks

1. To open Chrome’s built-in task manager: PressShift+Esc. Extremely useful when Chrome freezes.
2. To remove specific suggestion: Select the suggestion, then pressShift+Delete. Go and delete yourhow to shave myembarrassing searches now.
3. To drag multiple tabs to a new window: PressCtrl+Clickon tabsyou want to move. Do the same to move multiple tabs to an existing window.
4. To scroll horizontally: PressShift+Scroll.

Tuesday 9 August 2016

Data Call Failure- Error code 128

You encounter this error often if your cellular service provider is trying to push new software down to your phone. You might be able to get rid of this error simply by updating your profile and setting web browser setting to default. In order to find the updates trying to push their way through your device, you can follow these simple steps:
Go to settings>> System Updates >> Check status of updates (uninstalled apps are likely to be the source of problem.)

Sunday 7 August 2016

Google Play - Error DF-BPA-09 'Error Processing

Google Play Error Processing Purchase DF-BPA-09 happens quite often when trying to download an app. This problem won’t go away if you simply try downloading again, so you’ll need to go into the settings.
Solution
The problem is not due to individual users, but to Google Play itself, so we’re hoping it will be fixed in the near future. In the meantime, here is what you can do:
*.Go into theSettingsof your device
*.Tap onAppsorApplications Manager(the name varies depending on your device).
*.Swipe to theAll column.
*.Scroll down until you seeGoogle Services Framework
*.Finally, chooseClear data and thenOK.
If this doesn't work, go on to the Google Play site on your PC and install the app that is giving you issues on your smartphone or tablet from there. When you go back to your device, the install should work.

What Causes a Processor to Heat Up?

Heavy Loads
A CPU's temperature is directly proportional to the amount of electricity that passes through it. In a computer doing typical spreadsheet, word processing and email tasks, the CPU is usually idle most of the time and will frequently run very cool. If you, however, you use the computer to run complicated financial models or to generate 3-D renderings and walk-throughs from architectural plans drawn in computer aided design software, those tasks are much more computationally intensive and will cause the CPU to be more active and to heat up. A properly functioning CPU running at factory-recommended settings with a properly functioning cooling system shouldn't overheat, though, even under heavy loads. If you overclock your CPU, though, it will usually generate more heat.
Airflow Issues
To move the heat from your CPU to the outside of your computer's case, multiple cooling components work together. Regardless of how your computer's cooling system is configured, if air can't flow, it won't work. If you have an overheating CPU, use some compressed air to blow out the case and its inlets and exhaust ports. This should remove the dust that has clogged the airflow passages.
CPU Cooler Failure
Most CPUs are covered by a large cooling assembly that consists of three components -- a fan, a heatsink and a thin layer of thermal conductant that helps to transfer heat from the CPU to the heatsink and fan. If your CPU is heating up and the case isn't dusty, look to see if its cooling fan is spinning and replace the fan if it isn't. Another option is to reattach, or have a professional reattach, the CPU cooler and reapply the thermal tape or grease so that you have a fresh coating.
System Cooling Failure
Your computer's case should also have at least two fans -- a case fan and a fan in the power supply. If either of these two fans aren't functioning, your CPU cooler may be removing your CPU's heat, but your CPU's exhausted hot air ends up sitting in the case where it bakes the CPU and the other components. Replacing any defective case fans should solve the problem

Thursday 4 August 2016

How to login multiple gmail accounts in same browser(chrome)?

To open different gmail accounts or any accounts of same type, we can use a feature in google chrome called 'incognito' or press 'ctrl' + 'shift' + 'N' which is the shortcut key for incognito, which opens incognito window, where we can login another gmail account.
thanks..