4.25.2013

How to Change the Icon Size in Metro UI in Windows 8






How to Change the Icon Size in Metro







We all know about latest operating system from the house of Microsoft. This newly launched operating system in included with lots of special features and also few interesting apps and games. In previous tutorials we have learn many tips and tricks, in this tutorial we shall learn how to change the icon size in windows Metro screen interface.

Some times we might have installed lots of apps and games. All these will be included in Metro UI screen. We can reduce the size of the icons and save space. We can uninstall any app/s from this screen.



Step 1:

Open your metro screen by either clicking on windows logo button on your keyboard or by clicking on windows start menu button.







Step 2:
Now select the icon which you prefer to reduce the size. Now right click on the file which you had selected. On performing this, a small tool bar will appear on your screen, as shown in below image.







Step 3:
In this tool bar click on smaller button and observe the size of the icons. Similarly you can repeat these steps and save space in metro UI.







Step 4: 


To increase the icon size

Repeat all the steps and now instead of smaller button you will get larger button. Click on this button to increase the icon size.



I hope this tutorial has helped you to change size of the icons in metro UI screen.



















4.13.2013

الفرق بين المعالج Core 2 Duo و المعالج dual-core





 



:الفرق بين المعالجين




 Core 2 Duo و المعالج dual-core


الإثنين يحويان معالجين في الداخل ولكن الكور 2 ديو المعالجين مدمجين بصيغة متطورة أكثر
الكور 2 ديو درجة حرارته أقل من الدوال كور
الكور 2 ديو يمكن رفع أداءه عن طريق البيوس overclocking بشكل اكبر بكثير من الدول كور طبعاً هذا العمل يبقى على الكفالة الشخصية وقد يؤدي إلى عطب المعالج في حال عدم استخدام مزود طاقة أو مبرد مناسب.
استهلاك الطاقة للكور 2 ديو أكبر منه للدوال كور وبالتالي أجهزة المحمول التي تستخدم معالجات الدوال كور تستهلك الطاقة بشكل أقل وتوفر من استهلاك البطارية أكثر من قريناتها التي تستخدم الكور 2 ديو.
سرعة المعالج تصل في الكور 2 ديو إلى 3300 ميغا هرتز بينما لا يتوفر في الأسواق معالجات دول كور بسرعة أكبر من 2600 ميغا هرتز.
الذاكرة المخبئية الكاش ( يبدأ من 2 ميغا ويتوفر لغاية 6 ميغا للكور 2 ديو ولا يتوفر لأكثر من 2 ميغا للدوال كور مع العلم أن 99 بالمية من المعالجات المتوفرة في السوق أو حتى المركبة على أجهزة الكمبيوترات المحمولة ومن موديل دوال كور تكون بسعة ذاكرة مخبئية فقط 1 ميغا )
الآن سرعة الناقل بين اللوحة والمعالج وهي في الحقيقة الأساس في سرعة الأداء بل أنها تعتبر سرعة المعالج الحقيقية فلا تتوفر في معالجات الدوال كور لأكثر من 667 ميغا هرتز بينما أنها تبدأ من 800 ميغا هرتز كحد أدنى في معالجات الكور 2 ديو وتصل لغاية 1333 ميغا هرتز.

بالنهاية باين معك أن أقل معالج كور 2 ديو أحسن من أحسن معالج دوال كور

طبعاً يوجد معالجات كوارد كور فيها أربع معالجات مدمجة وهي الأفضل على الإطلاق والكاش الداخلي 8 ميغا وسرعة الناقل 1666 يعني بتخوف بس كمان سعرها بيخوف أكثر منها.

أنا لا أنصح أحد إطلاقاً بشراء معالجات دوال كور وخاصة أن الفرق بينها وبين الكور 2 ديو بالسعر لا يزيد عن 40 دولار بالحد الأدنى .









4.12.2013

TeVii S471 DVB-S2 PCIe







TeVii S471 DVB-S2 PCIe • Low power consumption DVB-S2 chipsets
• Low Profile & High speed PCIe interface
• Bundled software myTeVii 
• Trial version of ProgDVB Pro
• Bundled IP software TeViiData
• Linux driver available  





Software Key Features• Watch DVB-S2/DVB-S TV and listen digital radio on PC
• Support HDTV (MPEG-4 AVC/ H.264 up to 1080i)
• Blind Scan
• Real-time recording in MPEG/TS format
• Pre-scheduled & wake-up recording
• DiSEqC 1.0/1.1/1.2 & USALS support
• Time-shifting
• Electronic Program Guide (EPG)
• Subtitles
• Plug-in Interface support
• Favorite list
• On Screen Display (OSD)
• Remote control support
• Support English/Russian/German/French & other languages
• Linux driver supported

Specification
• Input terminal: F-type 75 Ohm
• Receiving frequency: 950~2150 MHz tuning range
• Multi-standard demodulation: QPSK, 8PSK

LNB & Switch control• LNB supply voltage: 13V/18V
• DiSEqC: 1.0/1.1/1.2
• Symbol rate: 2~45Msps
• Antenna & LNB control: 22KHz

Interface
• PCI Express X1

Package Includes • S471 DVB-S2 PCIe card
• Remote control & infrared sensor cable
• Installation CD
• Quick Installation Guide (English & German)

System Requirements • Microsoft Windows XP / Vista / 7 / 8
• 2.0GHz CPU (2.4GHz for HDTV)
• 256M RAM (1GB for HDTV)





TeVii S480 Dual DVB-S2PCIe








 





TeVii S480 Dual DVB-S2PCIe
• Dual DVB-S2 PCIe
• Low power consumption DVB-S2 chipsets
• Low profile & High speed PCIe interface
• Bundled software myTeVii
• Bundled IP software TeViiData
• Fully compatible with Windows Media Center
• Linux driver available



The TeVii S480 Dual DVB-S2 PCIE can receive 2 digital TV channels simultaneously! Just install S480 on PCIe (x1) slot on your Desktop PC and connect to your satellite cable and in a blink you're able to view one digital TV program while recording another at the same time.

S480 is fully compatible with Windows Media Center or you may use MyTeVii Software to make TeVii S480 become a digital video recorder for recording digital satellite TV programs with full MPEG 2 & AVC/H.264 HDTV support. The electronic program guide (EPG) helps you accurately navigate through the large number of stations and activate your recording timer. The integrated videotext function makes sure you're excellently informed even beyond the TV program.

Finished recordings can be recorded on CD or DVD with just a few mouse clicks using the included software, enabling you to build up your own film archive. And if you have to interrupt a program for some reason, the TimeShifting function saves the part you miss on the hard disk. That means you can simply resume viewing later at the desired point.




System Requirements Microsoft Windows XP / Vista / 7 / 8
2.0GHz CPU (2.4GHz for HDTV)
256M RAM (1GB for HDTV)
VGA card with at least 128MB memory
Microsoft Direct X 9.0C or above
Sound card or on-board sound chip
One free PCI Express X1 slot





Software Key FeaturesDual tuner -- Watching one HD channel while recording another dimultaneously
Watch DVB-S2/DVB-S TV and listen digital radio on PC
Blind Scan
Support HDTV (MPEG-4 AVC/ H.264 up to 1080i)
Real-time recording in MPEG/TS format
Pre-scheduled & wake-up recording
DiSEqC 1.0/1.1/1.2 & USALS support
Time-shifting
Electronic Program Guide (EPG)
Subtitles
Plug-in Interface support
Favorite list
On Screen Display (OSD)
Remote control support
Support English/Russian/German/French & other languages
Compatible with Windows Media Center

SpecificationInput terminal: F-type 75 Ohm
Receiving frequency: 950~2150 MHz tuning range
Multi-standard demodulation: QPSK, 8PSK

LNB & Switch control
LNB supply voltage: 13V/18V
DiSEqC: 1.0/1.1/1.2
Symbol rate: 2~45Msps
Antenna & LNB control: 22KHz

Interface PCI Express X1

Package Includes S480 Dual DVB-S2 PCIe card
Remote control & infrared sensor cable
Installation CD
Short & Standard Profile brackets
Quick Installation Guide (English & German)






TeVii S421 DVB-S PCI







TeVii S421 DVB-S PCI
• High sensitive silicon tuner for DVB-S
• Bundled Software myTeVii
• DiSEqC 2.0 & USALS Support
• Trial version of ProgDVB Pro
• IP Software TeViiData
• Linux driver available

Software Key FeaturesDVB-S TV and Radio program receiving on PC
Real time and pre-scheduled recording (PVR)
Blind scan
Time-shifting
HDTV support (MPEG2)
DVB Electronic Program Guide (EPG)
Transponder / satellite auto scan
Teletext
Subtitles
Support DiSEqC 1.2 & USALS
Full screen display
On Screen Display(OSD)
Remote control supported
DVB core based plug in supported
Compatible with Windows Media Center
English/Russian/German/French and multi-languages supported

Tuner
Input terminal: F-type 75 Ohm
Receiving frequency: 950~2150 MHz tuning range

LNB & Switch control LNB supply voltage: 13V/18V
DiSEqC: 1.0, 1.1, 1.2, USALS
Antenna & LNB control: 22KHz
Maximum LNB supply current: 400mA with short circuit & surge protection
PCI Interface
PCI Bus: PCI 2.2 compliant
Host bus burst rate: 132 MB/S
Host bus width: 32 bit

System Requirements Microsoft Windows XP / Vista / 7 / 8
2.0GHz CPU
256M RAM
VGA card with at least 128MB memory
Microsoft Direct X 9.0C or above
Sound card or on-board sound chip
One free PCI slot
Digital satellite dish & LNB



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