Archive for hard drive
Before buying a dvr security camera system, consider several things. Of course, price is one of the major elements, but other factors are equally important. Consult an expert to make wise purchase and avoid any frustrating experience.
The price may vary from as low as $600 to as high as $5,000. Sometimes, it can go beyond this range. Make sure you have got complete information about exact rates and packages.
For any security camera system, convenience in usage is really important. It should be easy to operate and come with audio support. Digital video recorder (DVR) is a mini computer. By taking images from camera, it can save pictures to a hard drive. It converts and compresses the images. Larger products have a 32 camera input. Smaller ones have a 4 camera input.
Another factor is to check out how many frames the equipment can record in a second. To make calculation, simply take the total frames per second in the system and divide it by the number of video inputs. For instance, if you have a 60 fps machine camera with 4 outputs, the fps will be 15. In much advanced machines, you can record in real time.
Hard drive size
Size of the hard drive is another important thing. Since, you are going to store digital pictures on hard drive continuously; its size matters a lot. Read the specifications mentioned on the box, but it is not absolutely accurate. This is just a rough estimate. The size of a standard hard drive is 120 gigs.
An important consideration
Don’t forget to look at the compression format of camera. The size of the product you need depends upon the type of camera chosen to be used with the color ccd security camera. Motion detection or scheduling and file of view are some of the features that will change storage capacity.
Photo storage online was the good option for storing photos for young woman having fully filled laptops. She was badly addicted to her camera, and was habitual to take at least 50 photos daily. Even students start making fun of her. She was not only annoying people but also don’t remember those who she already snapped. She has no mean to label those pictures. Her laptop was so packed with the pictures of stranger that she doesn’t even have space for even small sized thesis.
Turning point Of Life:
But for this young woman pictures were more important than thesis. This was a serious issue now. Then one day she meets a person who told her about photo storage online. Then her roommate told her about storage of portable digital photos. At this point the girl’s life changed dramatically, but unfortunately life was still same for university students. Anyone who wants to store large number of photos, but can’t afford it, photo storage online is just the right answer for them.
Services Offered By Photo Websites:
Several services are available; a person just has to find them. Then a person can freely take photos and can store them online, free of cost. The only way through which these websites can make money is through high resolution printing service, which they offered for stored pictures.
View of picture online may be of medium quality, but the prints are of high quality. Some intriguing options are also offered by photo storage online websites i.e. an individual can have beautiful decorative design around edges of photos. Special effects like different shapes or torn edging etc, are also offered.
Portable Digital Photos:
Another option, storage of portable digital photos, was also available for young lady. Through this option a person can actually download pictures from over crammed hard drive of computer into any device that can allow him to view photos at any time.
Simply, there is no need of carrying heavy laptops here and there. In 1950’s, fathers used to carry portable standup screen, or 8 millimeter projector, or even handy dandy projectors. The best thing about these devices were that they allow to see what were in the hand of dad, can play and run thus avoiding sheer torture of 2 hours.
Another name given to portable digital photo units was media players, as video storage is also possible in them. In some of these storage units storage capacity is one hundred megabytes, which can store about ten thousands photos.
Apart from a safety measure, there are a lot of other advantages as well for investing in computer virus protection software. Most of the PC owners are not careful about their computer system, but there are others as well who value the files and other data stored in their systems a great deal. The extent to which a malware attack can harm your computer is astounding. So, it is of keen significance to defend these worthwhile assets. Consumers are keen to find that particular software out of the wide range of anti virus protection software’s, which can cover the requirements of any computer user.
There are numerous applications available in the market which can not only defend a system but also assist in the restoration of a PC which has suffered attack.
These programs are small in size. These are created to diffuse from one PC to another and cause destruction by interfering with the working of the system. These might even remove the complete hard drive. After infecting a system, they convert themselves into other things.
Sources Of Entry To The Computer Or Network:
There are so many doorways for these viruses to enter in a computer or network. Some of them will join from the messages which come through an instant message program, while others arrive via an innocent looking e-mail. There are other means as well through which these viruses may transfer into the system such as transmission from one PC to another, CDs, USB drives and floppy disks.
Working Of Computer Virus Protection Software:
The task of computer virus protection software is to find out and destroy these malicious programs. The viruses were the main target when these programs were initially made. Afterwards, these applications were customized to also protect a system against the other hazards such as worms or Trojan horse programs.
Tech-heads are drooling over the prospect of a second-generation iPad, widely expected to be unveiled in the next month or so. The aforesaid news is old. The breaking news is that finally we have a competitor of iPad in the face of Tablet PC. Tablet PC is all set to confront the iPad. The announcement of “Tablet PC Production” has been made in the past month. After such announcement, tech-lovers are comparing the Tablet PC with iPad. Both appliances are equipped with the state-of-the-art features. The most common comparison between the two is; Tablet PC is meant for business than any other and iPad is heaven for gadget-freaks. Anyhow, the liker of Tablet PC will feel privileged – just because the Tablet PC is available in many versions. Every Tablet PC brand has its own unique features unlike the iPad. The all prestigious brands of computers are in the feet to produce Tablet PCs. It means the consumer will have more variety of Tablet PCs at his or her disposal. One can get the Tablet PC according to his or her own requirement. There is variety of Tablet PCs available in the nearby store. Here we listed below the best 7 Inch Tablet PCs. Enjoy the list!
Samsung Galaxy TAB (7 Inch Tablet)
Much has been written on 7 Inch Samsung Galaxy Tab’s performance. Many analysts have compared the features of Samsung Galaxy Tab with Apple’s iPad. Without being biased, it is very hard to compare the two revolutionary products. This is so because Samsung Galaxy Tab is mainly produce keeping in mind the daily routine of an employee of corporate sector. Samsung Galaxy Tab is the need of businessman. The Samsung Galaxy Tab was first revealed before tech-savers in Berlin last year. Much media hype had created by Samsung then. This Samsung Galaxy Tab is definitely giving the hard time to iPad. Samsung Galaxy Tab is delicate in using outdoor and indeed the stylish one too. The features of Samsung Galaxy Tab are unmatched. Put Samsung Galaxy Tab in your pouch or man purse or ladies purse, whatever! It will fit due to its slim body. Samsung Galaxy Tab will also work as your part-time cell phone, because it has all phone functions. From video calls to voice chat, 7 Inch Samsung Galaxy Tab is all fit in your desires to have a PC in your pocket. This Samsung Tablet PC has not yet overtakes the iPad market. Samsung Galaxy Tab may take some time to kill the iPad. However, it is clearly seen that Tablet PCs will be leaders of next generation technology. The data operating speed in Samsung Galaxy Tab is much faster than any other Tablet PC. The 7 Inch Samsung Galaxy Tab supports the Android software. This is an iconic feature in Samsung Tablet PC. Samsung has introduced the adjustable automatic screen display in this 7 Inch Tablet PC.
Features of Samsung Galaxy TAB
The heavenly features of this magnificent Tablet PC are:
3G, GPS, HD recording, video chat, WiFi, Bluetooth, accelerometer, geo-magnetic sensor. One can get a lot of accessories for the 7 Inch Samsung Galaxy TAB, including a stylus, TV Out cables for video playback on a bigger screen, QWERTY keyboard, car dock, cases and covers and so on.
RIM seems to have put together a very tasty Tablet PC. It might be a strange name in the shelf of Tablet PCs. BlackBerry PlayBook is the fastest Tablet PC ever with true multi tasking & face-to-face conversations. The PlayBook, however, has the same price as the iPad – maybe more, maybe less, as it is still making its place in the market. But the PlayBook has already showed the signs of capturing the iPad market. It bodes well for any iPad competition by appearing to be of the same value and worth as the iPad. However, the Blackberry PlayBook do not equipped with 3G technology. It certainly means that a Blackberry cell phone will be needed to connect to the Internet in case of no WiFi Hotspots. This difference would surely not keep the consumers away from buying the Blackberry Playbook, as there is enough stands out options in this Tablet PC. Access to the Android applications is a huge plus for owners of the Playbook.
The main features of Blackberry Playbook are as follows:
- Support Android Applications
- Own store of applications like the Apple’s store
- It is equipped with a Flash. Even the iPad does not have the Flash.
- QNX Operating System
- 7” LCD, 1024 x 600, HD Display, Sharp and True Colors
- 1 GHz dual-core processor
- 1 GB RAM
- Dual HD cameras and HD video recording
- Weighs less than a pound
We can call it a multimedia Tablet PC. It supports almost all multimedia formats. Archos 70 is available in two different ranges; one is equipped with SSD 8GB Drive and the other with a hard drive (250 GB).
Windows 7 PC Tablet is not worth only for its appearances. It is Windows 7 enabled which makes it a total new device for use. You will choose to adopt for personal use once you check out its features, functions and usability. If you are not feeling comfortable using old netbook, this one will give you an entire new touch using windows 7. You may replace your netbook with this window 7 Tablet PC.
Display: 9 inches 1024×600 resistive touchscreen display
Operating System: Available with or without Windows 7 operating system.
CPU Processor: 1.66GHZ Atom N280
Memory: 2GB 667MHz DDR2 RAM
Hard Drive: 32GB SSD (16-64GB available, 128GB coming soon)
Connectivity: 3G modem (use your own SIM)
Ports: 3xUSB, SD slot (includes 8GB card), combo RJ-45/VGA slot
Camera: Front webcam
It is always a problem to manage the files and folders in any smart phone. This thing is quite easy and affordable in case of iPhone mobiles. You can manage your files and folders in your iPhone mobile by using different iPhone management applications. iPhone provides a variety of flexible applications, for the administrators to manage their files in their iPhones.
Best Five iPhone Applications for Disk Management
There are more than hundred iPhone applications that are available to manage the files and folders in your iPhone mobile. From the hundred of iPhone desk management applications, following are the best five iPhone applications for this purpose:
1. Air sharing
This is one of the best iPhone applications that enable an iPhone user to manage your files and folders in your iPhone mobile. You can arrange these files according to any sequence, for your comfort and ease. You can purchase this application from any Apple App Store.
This is an advance application by iPhone for the iPhone users. iPhone users can use this application to visit and download the files directly from the laptops and computers. This allows you to visit your complete computer files and documents from your iPhone mobile. This application saves a lot of your time. You can get more details and can also purchase this application from any Apple App Store.
3. WiFi Disk
This is one of the best iPhone applications to manage your files and documents. By using this disk management application you can easily manage and control your files in a systematic way. This application converts your iPhone memory in a portable hard disk.
Fragmentation is the ordinary way of storing the data in blocks on a hard drive without any particular order, Whereas disk defragmentation is a process by which the data is stored on a hard drive in a regular pattern which makes the data easily accessible and thus improving the overall performance of the PC.
The way fragmentation with latest technology offered by Diskeeper 2010 Professional can have an impact on faster data access.
This technology increases efficiency up to 85% by preventing fragmentation from occurring thus increasing performance.
InvisiTasking is a breakthrough technology, and had achieved that had been considered impossible up till now. It works differently in a way that instead of allocating all the resources to a single process, it allocates system resources separately to the process which need each one. It is achieved by a process known as Micro Job Scheduler, and it is the basic idea behind InvisiTasking.
Intelligent file access acceleration sequencing technology offers unique capability of monitoring commonly accessed files and storing them on faster location on the hard drive. It improves file access and creation by up to 80%.
The Windows 7 Tablet is a versatile notebook replacement. It has many benefits along with some drawbacks. With the iPad rising sales and interest, along with Windows 7 and touch screens, the Nav9 is targeted to the enterprise markets and is in great competition with other tablets.
The Windows 7 Tablet has the following features:
- 9″ multi-touch resistive screen
- Comes with Windows 7 or no OS installed
- Full complement of ports
- MSRP: $1024 (configured), $599 (base)
- It handles Windows 7 really well.
- Startup time is long.
- Battery life is estimated to be 3hours but playing movies and videos will reduce that.
- Only the hard drive and RAM can be upgraded. 32GB of space is enough for the USB ports and SD card slot.
- Netbook Navigator lets you upgrade these components.
- The touch screen is just accurate and responds very well to the finger and stylus.
- The display screen is bright and sharp, but it should be viewed on left and right angles only. Tilting the screen up or down results in color shifting after only perhaps 20 degrees.
- Video quality is amazing.
- Text is sharp and fine.
- The mobile is covered with lots and lots of plastic i.e. thick plastic.
- There is an irregular coating of plastic on the bezel which cannot be noticed when the display is on.
- The ports are on the sides: 2x USB, audio, power, and combo on the left side; the last USB and SD slot are on the right.
- The power button is on top.
- It’s got many LED’s which is very bright.
- The SSD keeps things cool, quick, and silent. So, one does not feel the warmth of it on palms.
- It weighs around 2lbs with 0.8” thickness. Read More
An Anti-virus software is necessary for your computer protection. There are various types of Anti-virus softwares with different features and detection abilities. Here is the list of 5 Anti-virus softwares, which are best for your Windows-based PCs.
1 – ZoneAlarm Extreme Security:
ZoneAlarm Extreme Security 2010 provides exclusive security against malware and prevents the intrusion with online backup, even in a lost or stolen computer. It has following features:
- virtualized browser guards privacy, protects your PC from malware.
- Protects data theft by hard drive encryption.
- Keylogging and screen captures stopped by ForceField.
- For scanning it, use Kaspersky scan engine SDK.
- Advanced download protection guards.
- Timing Attack Prevention.
- Backup and tune-up requires preset access permissions.
ZoneAlarm Extreme Security 2010 can be perfect Anti-virus software for home users who want to secure online backup, encryption, and robust anti-malware protection.
2 – F-Secure Internet Security Suite:
This internet security suite is specifically for families that need to control internet access for younger children and teens. Read More
In the most major parts of the computer system Random Access Memory and Computer Memory are the main ones. Working of a computer as a whole depends upon how does it RAM works. Mostly computers are being sold with an extra memory slots so that users may decide do they need an additional RAM to maximize the festivity of their systems so they may execute new software. For adding extra memory you must know what type of memory your PC is having.
You need to know the specs of your computer system. In the manual that is with your PC you must find the list of its parts that will include Hard Drive, Motherboard and Memory type. If you are unable to locate the required information in your computer’s handout check that online in the website of your computer manufacture company.
Look for all the things required such as size, space and the type of the RAM. There are two major types of memory currently being used that is DDR2 and DDR3. There are also previous RDRAM and SDRAM modules but these are now no longer in use.