undelete windows 8

Introduced Re-imagine the encryption and decryption of Windows 8 Store Apps Asymmetric algorithm (RSA) Signature and authentication signature (RSA) Mutual conversion between string hex base64 binary is realized through Cryptographicbuffer Example 1. Demonstrates how to use an asymmetric algorithm (RSA) Crypto/asymmetric.xaml.cs * * Demonstrates how to use the asymmetric algorithm (RSA) */using Syst

Perhaps many users will encounter the same problem with the boy, that is, the new platform UEFI, larger than 2T hard drive, no CD-ROM computer, UEFI motherboard unexpectedly did not shell.efi command, so what can be good? When this happens, let's not worry. The boy found the solution, the specific operation is as follows 1. Format u disk into FAT16/32 partition (EFI can only identify FAT16 32), and then establish Efimicrosoftboot folder copy installation disk BCD into the EFI BOOT copy install

Windows 8 Release preview ThinkPad and part of Lenovo V480 V580 Lenovo B480 B580 Zhaoyang K49 and other business models Knowledge Point Analysis: Cancels the Caps lock displayed on the screen and the prompt icon when Num lock switches. Operation Steps: A notebook without the Caps lock and NUM LOCK LEDs, which will display the case and number lock icons on the desktop when switching. As shown in figure:

notebook BIOS settings interface, press the keyboard "→" button to move the menu to the "Securfty" item, select Secure boot in the interface to secure The boot option is changed to Disabled; 4. Press the "→" button on the keyboard to select the "Startup" option, press the "↓" button on the keyboard to select the "uefi/legacy Boot" option to press "enter" to open the settings menu for this option, press the "↓" button on the keyboard and modify the default "Both" of the option to "U

you have an external monitor attached. Access from Charm Bar's device Then click on the "second screen" can be several options, the same is "computer screen", "Copy", "extension" and "only the second screen", but this time with the icon hint, can see what effect. More intuitive display options The above is the system home introduction of Windows 8 system External screen setup sk

Scope of application: For Windows 8 consumption preview, IE10 browser Knowledge Point Analysis: How to set the window to open in a new tab. Operation Steps: 1. Click the "Tools" button in the IE command bar or upper right corner to select "Internet Options"; 2. In the "General" option, click on the "tab" button; 3. First confirm that "Enable tabbed browsing" is selected; When you encou

1, right click on the desktop, select "Personalized"; 2. Make sure that the current theme is Windows 8 's default Aero theme, and then click "Window Color"; 3, remove the "enable transparent effect" before the check; 4, again in the desktop blank click the right mouse button to choose "Personalized"; 5, under the "Basic and High Contrast theme", select "Wh

-ROM recording software easy to burn the music CD method and steps, of course, WIN8 can also be the same way to burn the data CD and read and burn the ISO disc, rich in functionality, you can choose to use according to their own needs. Microsoft's next-generation operating system Windows 8 has not only cool interfaces, multi-touch and so on, its excellent cross-platform features are full support desktop,

Windows 8 System's search function is very powerful, also very intelligent, after searching the material, will leave the record in the search bar, like this may reveal the personal privacy, therefore after the search, had better not keep the search record, lest leave behind the trouble. Delete a search record In the Explorer Search window there are no settings for clearing the search record, there are no

WINDOWS8 system has a lot of bright spots, function is also more n, today we want to talk about, how to easily reset in the WIN8 or reload the system! Advance production of a WINDOWS8 can be guided System Restore U disk, so when the system is damaged can be used to repair the U disk, super convenient! Open the Control Panel in Windows 8 and locate the recovery entry. After opening, select the Crea

Many users buy a computer will first to understand some knowledge about the computer, but after a little time, always forget about the configuration of the computer, then how to solve this problem? In fact, on its own computer is the details of this configuration of Windows 7/8, now we take a look at it! 1, Win7 below: Search field input ===> click Indexing Options 2, under the Win8 Click the sear

failure prompt: When you install VirtualBox in Windows 8, you are prompted that the system cannot find the specified path. 　　Solution: 1. Click the Start menu, enter the "CMD" command in the search box to open a command prompt window; 2. Hold down the SHIFT key and right-click the VirtualBox file to select "Copy as Path" command, then right-click the Command Prompt window to select Paste command; 3. Af

main features of metro style design 1.Windows 8 Metro style design to enable navigation of website or system functions 2. Pure JavaScript implementation 3. Support all IE, 360, chrome and other popular browsers 4. Support for corners, shadows, card switching and other effects 5. Support cards to enlarge, reduce, add, delete and other functions 6. Customizable card background color, background picture

://www.bianceng.cn/OS/extra/ Cause The author tries to use the listbox to execute the same code, and this does not occur, so the analysis is a problem with Windows Phone 8 's new longlistselector. The specific reason is because ObservableCollection exposes the CollectionChanged interface to ObservableCollection Longlistselector Itemsource, Longlistselector through this interface to monitor the collection

Recently the computer is very strange often automatically start, recall time, it does not seem to be the legendary automatic update time (usually the default time is three o'clock in the morning automatic maintenance), and generally I am self maintenance, so I have this automatic maintenance to shut down. But sometimes when I get home from work, Windows 8 still randomly turns on the boot phenomenon. Because

Introduced Re-imagine the Windows 8 Store Apps Communication Get Network Information Serialization-JSON Serialization-XML Serialization-RSS Atom Example 1, demonstrate how to obtain information about the network Communication/networkinfo.xaml.cs * * Demonstrates how to obtain information about the network * * using System; Using System.Collections.Generic; Using Windows.Networking.Connectivity; Us

Introduced Re-imagine the bindings of Windows 8 Store Apps Binding with ObservableCollection Binding with CollectionViewSource Binding with Virtualizedfilesvector Binding to Virtualizeditemsvector Example 1, show how to bind observablecollection Binding/bindingobservablecollection.xaml Binding/bindingobservablecollection.xaml.cs * * Demonstrates how to bind observablecollection

Multi-thread thread synchronization: Semaphore, Countdownevent, Barrier, ManualResetEvent, AutoResetEvent Introduced Re-visualize the thread sync for Windows 8 Store Apps Semaphore-Signal Volume Countdownevent-thread synchronization via semaphore number Barrier-Barrier ManualResetEvent-Manual traffic lights AutoResetEvent-Automatic traffic lights Example 1. Demonstrate the use of semaphore Thread/

Introduced Re-imagine Windows 8 Store Apps after a task Background Download Task Background upload Task Example Extended downloadoperation and uploadoperation so that download progress or upload progress can be notified Backgroundtask/transfermodel.cs * * Extended downloadoperation and uploadoperation for download progress or upload progress to notify/using System; Using System.ComponentModel; Usin

Magnetic paste is one of the important means to attract users to use frequently. We can display the better content in the application using a tile. In addition, application magnets are a central part of the application and are likely to be the most common part of the user, so use dynamic magnets to entice users to use our apps frequently! This blog post mainly describes how to create basic tiles (that is, the default tile) and how to update the tiles using local notifications. First, create