How Can I Make My Computer and Phone More Friendly to Use at Night?

The thing that makes your eyes hurt so much (and keeps you awake at night) is the blue light coming out of your screen.

 Just like wearing orange goggles when you go skiing, the best way to alleviate the pain of nighttime screen usage is not just to dim the brightness, but to lower the color temperature. 

Our favorite way of doing this is to use an app called F.lux, which will automatically detect when it's nighttime, and adjust the temperature of your screen accordingly. You can choose from one of four settings that tweak how heavily it tweaks, the highest setting being a slight orange tint and the lowest setting looking like you're wearing rose-colored glasses. 

F.lux is available for Windows, Mac, Linux, and jailbroken iPhones and iPads, so you can use it on nearly any device. If you're an Android user, some custom ROMs (like CyanogenMod) come with built-in filters that let you accomplish the same thing, though without as much control (and you'll need to root your phone before you can install them).

Download for windows /Linux /Iphone :  https://justgetflux.com/

Similar programmes: http://alternativeto.net/software/f46lux/

Top 10 Hidden Features in windows 7

Windows 7: The Top 10 Hidden Features

1. God Mode It may be hyperbolically named, but Windows 7's God Mode is indeed omnipresent. It conveniently puts hundreds of settings from all around the operating system all in one place.

To turn on God Mode, 

create a new folder on your desktop--or anywhere you'd like--and name it: 

GodMode.{ED7BA470-8E54-465E-825C-99712043E01C}. 

Don't include the final period. The resulting folder will contain 270 items, representing virtually every configurable option in Windows 7. 

 What is the importance of God Mode in Windows XP?

God Mode is a Windows OS feature that further enhances the ‘ease of use’ characteristic for all Windows XP users. God Mode is a folder that collects a comprehensive list of customization settings allowing you to change all your settings from one place. It is very simple to be enabled and pretty useful too, provided you tweak around things to suit your requirements. As you may have already guessed from its name, the mention of the God Mode actually creates a lot of anticipation for a user, and you actually start expecting grander features to explore. To meet up to your expectations, Microsoft has set this hidden feature, the ‘God Mode’, with a facility to access all of the operating system’s control panels from within a single folder. By creating the new folder in Windows XP and by renaming it with a certain text string at the end, you will be able to have a single spot to take care of multiple things including changing the look of the mouse pointer and creating a new hard-drive partition.

Following are the important roles of the God Mode in Windows XP:

• Better multitasking

• Avoids issues from cropping up

• Frees up memory space

• Better multitasking

Multitasking is the process of executing more than one task at a time. The God Mode in Windows XP helps you to multitask. Since you can do multiple things in one go, you save time, efforts and also increase your productivity. After you have enabled this mode, you will be able to access all the different settings from one place, this one common folder. You don’t require accessing the different folders every time you require a file stored in them. You reach this one place and you get everything here, neatly organized and settled.

• Avoid issues from cropping up

The God Mode in Windows XP helps you to avoid the chances of issues cropping up in the system. Since this folder contains all the security options in the Control Panel, you could access all of them from this single folder. In the event of a situation wherein you are prevented from accessing particular files, folders, or an application, you can easily access this folder and reach the required files and folders.

• Frees up memory space

Since this folder contains all the settings in the system, you could free up memory space by deleting the settings from its other locations. You don’t need to store all those settings in separate folders; easy access to just one folder will definitely do the trick here. You will further be able to speed up the system by organizing files in a single place. The processor does not need to access those settings from separate folders and thereby uses up less memory space.

How to enable the God Mode in Windows XP

 To enter the ‘God Mode’, you will need to create a new folder and then rename the folder as: God Mode.{ED7BA470-8E54-465E-825C-99712043E01C}. Once that is done, the folder’s icon will change to look like a control panel and will contain all the control options that you generally require! That’s it.

Isn’t this hidden Windows XP feature impressive? Enable your own God Mode in Windows XP today and see how you increase your productivity instantly. Dial our toll free number to let iYogi tech experts set up the God Mode in your Windows XP PC. We are available 24x7 and you can contact us as per your convenience?

 2. Enhanced Calculator  

Windows' built-in calculator hasn't really changed much over the years, but Windows 7's calculator has a few extra tricks up its sleeve, which you'll find under the View menu. 

It can do myriad kinds of unit conversion (temperature, weight, area, and eight others), interesting date calculations, and even has worksheets to calculate a mortgage payment or a car's fuel mileage. It maintains a history of your previous calculations as long as the program is open. 

 3. WordPad's File Support  

The built-in WordPad word processor in Vista is of limited usefulness because it only supports RTF (Rich Text Format) and plain text (TXT) files. In Windows 7, on the other hand, WordPad isn't quite as restricted.

Although Windows 7's WordPad still doesn't work with .doc files from Microsoft Word 2003 and earlier versions, it can open and save ODT (OpenDocument Text) files used by the free OpenOffice.org word processor as well as .docx files created in Microsoft Word 2007 or 2010. Although WordPad can't understand all the complex formatting (it will warn you of this upon opening or saving a file), it will still let you read the documents without having the native programs installed.

4. Reliability Monitor  

 When your system's acting flaky and you're trying to figure out what's going on, the Reliability Monitor may help. Search for "reliability" from the Start menu, and run View reliability history. 

You'll get a graph of your system's "stability index" over a period of days and weeks (rated on a scale of 1 to 10). It displays which programs, Windows components, or miscellaneous items crashed on a given day, helping you identify problem items.

 5. Problem Steps Recorder 

  When you need outside PC help, it's much better to let them see for themselves what's happening on your system. But if remote access isn't an option, the Problem Steps Recorder may be the next best thing.
Search for and run "psr" from the Start menu. Click Start Record, and the utility will record your activities through a series of screen shots, automatically including captions that show exactly where you clicked. You can also use the Add Comment button to highlight specific areas of the screen and insert custom annotations. When you stop recording, everything will be stitched together and saved as a Web browser-compatible MHTML (MIME HTML) file, conveniently pre-ZIPped and ready for e-mailing to your geek of choice. 

6. Power Efficiency Report  

If your Windows 7 laptop isn't getting the battery life you expect—or it experiences power-related issues, such as the inability to go into standby or hibernate mode—the problem usually lies with incorrectly configured power management settings.
Windows 7's Power Efficiency Report can help you sniff out potential problems. Type search for CMD from the Start menu, run it as an administrator (right-click cmd.exe on the menu and choose Run as administrator). From the command prompt, type powercfg –energy (include the space) to scan your system, and after about a minute, you'll find a file called energy-report.html in your \windows\system32 folder. 

Copy the report to another location and open it (you'll get a file not found error if you try to open it from the system32 folder) for detailed information about what system devices or settings are throwing a monkey wrench into your power management. Get more details on the PowerCfg utility.  

7. Pin Folders to the Taskbar  

You already know that you can right-click your favorite programs and pin them to the Windows 7 Taskbar for easy access. Right? Although there's no such option for folders, there is another way to keep them close at hand on the Taskbar. Right-click any folder, drag it to an empty space on the Taskbar (or to the Windows Explorer button), and let go when "Pin to Windows Explorer" appears. Now when you right-click the Windows Explorer button, your folders will be accessible via the Jump List.  

8. Wipe Free Disk Space08  

It's no secret (or at least, it shouldn't be) that when you delete files or folders in Windows, they're not actually erased—the space they took up is simply marked as "available for use," which allows the files to be recoverable (with the right software) until they're overwritten with new data.

There is a utility built-into Windows (even XP Pro and Vista) that will overwrite all the free space on a hard drive, insuring any files you've deleted stay dead. Launch a command prompt and type cipher /w:X where X is the letter of the drive or partition you want to wipe. Be patient—the process can take a long time if you have a lot of free space.  

9. "Virtual" Wi-Fi 

   If you check out the network connections of most Wi-Fi-equipped Windows 7 systems (except those with Starter Edition), you'll notice an adapter called Microsoft Virtual WiFi Miniport adapter. This virtual adapter can act as a software-based access point; it takes a wired or wireless network connection and makes it available a separate wireless network.

This lets you create your own hotspot from whatever network you're connected to, which can be handy in many different scenarios, including when you want to connect multiple devices to a Wi-Fi network that charges for access. (Note: to take advantage of this feature, you'll need a copy of the free Connectify software.)

 10. Hotkey a Window between Monitors  

Want an easy and mouse-free way to move windows around a display or, better yet, between multiple monitors? When you press the Windows key + the left or right arrow key, the active window will move from its original position and anchor itself to the edge of the screen in the direction of the arrow, and it will do so across every monitor you have. Similarly, if you press Windows + SHIFT + left or right arrow, the active window will jump over to the same position on the adjacent monitor (so if you only have two monitors, it doesn't matter which arrow key you use).

Fix cannot view other workgroup computers in the network

You are working on a Microsoft Windows XP- based computer for which the following conditions are true:

• The computer resides on a network.

• The computer is a member of a work group.

• Either no firewall is enabled or no firewall is installed on the computer.

• The computer can ping other computers in the same work group. Also, other computers in the same work group can ping this computer.

• NetBIOS over TCP/IP functionality is enabled.

In this scenario, you cannot view other work group computers on the network.

  Important This section, method, or task contains steps that tell you how to modify the registry. However, serious problems might occur if you modify the registry incorrectly. Therefore, make sure that you follow these steps carefully. For added protection, back up the registry before you modify it. Then, you can restore the registry if a problem occurs. For more information about how to back up and restore the registry, click the following article number to view the article in the Microsoft Knowledge Base:

322756 How to back up and restore the registry in Windows

To resolve this issue, follow these steps:

1. Click Start, click Run, type regedit, and then click OK.

2. Locate and then click the following registry subkey:

   HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\NetBt\Parameters

3. In the right pane of Registry Editor, delete the following values if they are present:

   • NodeType

   • DhcpNodeType

   Note If the NodeType value is present, this value will override the DhcpNodeType value. If neither subkey is present and if no WINS servers are configured for the client, the computer uses b-node mode. If at least one WINS server is configured, the computer uses h-node mode.

4. Quit Registry Editor.

5. Restart the computer.

6. Try to view workgroup computers on the network again.