...Friday which did not get done. Some of you cleanup your desk but the common area still remain unclean. As you all know, the common area is used by all, so this coming Friday we will all try this again. In the fiscal year budget there was not much funds allocated custodial maintenance. With that being said if everyone would clean up after himself or herself it would make things a lot more easer for everyone. The targeted areas to be cleaned are as follows: 1. The copy machine area:- We should make sure that the waste baskets are empted out. Also make sure that supplies are neatly organized on the shelves. 2. The lunch room:- Counters need to be wipe down after use The refrigerator need to also be kept clean any food item left in there over the weekend should be thrown out on Monday morning. The sinks and coffee machine should also be wiped down after every use. And last but not least the office shelves should be reorganized at the end of every work day. I don’t to implement a cleaning schedule but would like for everyone to come together as a team and work together in the keeping our work area and our common area clean and making it comfortable to work in. The memo was very effective and had a professional and polite tone where I took my readers into consideration. This causes my message to be much more effective by tailoring it towards my audience to effectively reach them. The potential barriers to the successful communication of...
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...Name Instructor Course Date Challenge idea My love for a clean environment has made me join several volunteering environmental cleanup programs as well as clubs pursuing the cause of a beautiful ecosystem. The motivation for maintaining the integrity and assuming the responsibility of taking leadership is the perfect reason that encourages me to get involved in community clean up. When I considered the challenge, the activity that came into my mind was to organize a 3-hour community clean up around our area. Through this activity, I would be able to interact with my community members directly and help the community realize the benefits that come along with a clean environment. A healthy environment does improve the physical neighborhood. Besides, it creates opportunities for individual investment, social fellowship and pride to the people in the neighborhood. It will not only create a nice place to dwell but also portrays a better landscape for professionals, prospective employers, and other community visitors by providing the best health benefits. A clean-up process begins with proper organizing and planning of the program. I can only manage through identifying key stakeholders (through stakeholder identification process) to form my committee. The 3-hour process will involve organizational representatives, businesses, and individuals who I will invite including city representatives, the city council, and the local media. Since community improvement involves private and public...
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...Miss Kim’s Lesson Plans Monday 10/26/2015 2:30-2:45 Bathroom/Water/Set up Classroom for the day. 2:45-3:15 Silent reading 3:15-3:45 Homework, Practice Spelling Test, Timed reading testing. 3:45-4:10 Snack, Bathroom & Water break. 4:10-4:55 Outdoor Activity: Enforce and Explain Rules and the game of “Dodgeball” 4:55-5:00 Bathroom & Water 5:00-5:30 “Figure it out” Coloring Worksheet, “Curious Creature” Worksheet (On the back) 5:30-6:00 Free-play, Clean-up, blocks, legos, “Just Dance” and Puzzles! Tuesday 10/27/2015 2:30-2:45 Bathroom, Water, Set up Classroom for the Day. 2:45-3:15 Silent Reading. 3:15-3:45 Homework, Practice Spelling Test, Timed Reading Testing. 3:45-4:10 Snack, Bathroom, Water Break. 4:10-4:55 Art Project inside Classroom with black construction paper and chalk; Halloween Night! 4:55-5:00 Bathroom, Water. 5:00-5:30 “Our Flag” Worksheet & “After School at Jakes’s House” Worksheet. 5:30-6:00 Free-play, Clean-up, Blocks, Legos, “Just Dance” and Puzzles. Wednesday 10/28/2015 2:30-2:45 Bathroom, Water, Set up Classroom for the Day. 2:45-3:15 Silent reading 3:15-3:45 Homwork, Practice Spelling Test, Timed reading testing. 3:45-4:10 Snack, Bathroom, & Water Break. 4:10-4:55 Outdoor Activity: Kickball; Explain the rules and play! 4:55-5:00 Bathroom 5:-5:30 Science Experiement; Pepsi & Mento chemical reaction. 5:30-6:00 Bathroom, Water, Clean up, Legos, “Just Dance” and Puzzles! Thursday...
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...M3 Task 12-Take a snapshot of the performance of the computer before the disk management activities and compare with the performance after the maintenance. For my M3 I’ll be first explaining what each task does and then I will be performing disk management activities and comparing the performances after the maintenance all tasks. The disk Management tasks I will be doing will be: Defragmentation Disk clean-up Delete temporary files Registry Cleaner Defragmentation- Defragmentation (Defrag) is the merging of separated data on a data on a volume (for instance hard disks or other storage devices). Why is Defragmentation needed? To start off with there is fragmentation (fragmentation forces your hard disk to work harder), this means that your hard disk slows down and can...
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...Malware software is very bad software which consists of a Trojan horse. Worms are self-replicating the same as malicious software, but worms will use up the computers processing data and network bandwidth. Anti-virus software also scans the websites you visit to check if they have trusted certificates, this is done by connecting to the network to check that the certificate can be trusted by the anti-virus software. Anti-virus software will update regular, this will prevent any security breaches of the computer because around 300,000 viruses are created each day. Some examples of anti-virus software include McAfee, Norton, Avast and Kaspersky Lab. Some operating system may have forms of anti-virus software, these include Windows Defender. When a virus is detected on a computer, the anti-virus software will either remove it or put it into quarantine. When a file or application is placed into...
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...subsequently to magnetic tapes, drums and disks. The pace of development of the magnetic disk drive since its conception in the early 1950’s has been such that it is now a standard component in all except the smallest hand held computer system. The disk drive industry is fast-paced and competitive. With each product generation or cycle, new storage densities are achieved by employing new designs, technologies and materials. Often, these new technologies are introduced by start-up companies, and so we observe that with the supplanting of the older technologies and processes, often the older manufacturers that are slower with the introduction of these technologies become noncompetitive and are supplanted also by the newer companies. Thus we have observed frequent “shake-ups” among the disk manufacturers, with many start-up companies, frequent closures, and dynamic re-structuring and mergers and acquisitions taking place. 10.1.1 Disk Drive History The first magnetic drum was probably used in the Manchester University’s Mark I built in 1948. In the early 1950’s, IBM conceived and designed the first magnetic disk drive, a Direct Access Storage Device (DASD) in IBM terminology. The pace of increments in the storage density has been rapid as can be seen from the above table. In this chapter we will focus on Winchester disk drives, currently the most important disk drive technology. These drives are characterised by having non-removable disk media in an environmentally-sealed...
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...Computer Maintenance Shakeyla Pugh A regular maintenance routine will help keep your computer in good condition. A maintenance routine should include cleaning the computer, disk maintenance, and regularly updating virus protection and operating system software. Cleaning An LCD (liquid crystal display) screen should be cleaned using a soft cotton cloth and a solution of water and isopropyl alcohol. The solution should be applied to the cloth first, never sprayed directly on the screen. To clean a keyboard, a can of compressed air can be used to spray in between the keys to push out dust and crumbs. Q-tips, a small flat screwdriver, or sticky notes can also be used to remove dust and crumbs from the keyboard. A can of compressed air should be used to clean the back of the computer tower, especially the cooling fan vents. The exterior of a mouse can be cleaned using a damp soft cloth. If the mouse has a trackball, the trackball should be removed and wiped with a dry cloth. Disk Maintenance Most operating systems have built-in performance and maintenance features that allow the user to free up space on the hard disk and rearrange files on your hard disk to increase efficiency. It is also a good idea to delete any unnecessary files from the hard disk on a regular basis. Updating Software New viruses are continually being created. In order to protect against new viruses, new virus definitions must be downloaded on a regular basis. Most virus protection software has an option...
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... Minwin 3. Save Location 4. Search connectors 5. Window Vista Business 6. 0 megabytes 7. User State Migration 8. Aero Peak 9. (32 bit) 4GB, (64 bit) 192GB True/False 1. F 2. F 3. T 4. F 5. T 6. F 7. T 8. F 9. F 10. F Review Question 1. All of the editions are included on a single DVD disk. The operating system setup program determines which edition to install from the product key you enter during the installation process. 2. ReadyBoost – Windows Vista and Windows 7 enables a computer to utilize an external storage device as a cache for data that would ordinarily be swapped to a (slower) hard disk. In Windows 7 version of ReadyBoost enhances the system’s caching capability by supporting larger caches on as many as eight external devices simultaneously. Lesson 2 Knowledge Assessment Fill in the Blank 1. Side by side, and wipe and load 2. Window RE (window Recovery Environment) 3. Easy transfer or User State migration tool 4. 72 Hours 5. Floppy Disk 6. MUI Multi Language User Interface 7. RAM Disk 8. Clean Install 9. User Profile Folders 10. Networking and NTFS True/False 1. F 2. F 3. T 4. T 5. T 6. F 7. F 8. T 9. F 10. F Review Question 1. a. Native 32-bit and 64-bit support. (Enables the computer to address memory just as the full Windows 7 operating system does.) MS-DOS is a 16-bit OS and is relatively...
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...Report for Max Hotel Computer Specification for Server PC and Client PC Choice 1 For Server PC Components | Description | Price | Monitor | 18” LED Color Monitor(Lenovo) | 84,000 Ks | Motherboard | MSI R7750 1GD5/OC | 110,000 Ks | Power Supply Unit | TP-1200 MP(1200W) | 200,000 Ks | RAM(PC Memory) | 4GB(DDR3/1333MHz)ADATA | 27,000 Ks | CPU | Intel Core i5 3.2GHz 3470(IVY) | 178,000 Ks | Internal Hard Disk | 1500 GB(WD) SATA | 87,000 Ks | Graphic Card | MSI NVidia GeForce GTX 760TF | 295,000 Ks | UPS | Power Tree 1250 UPS | 64,000 Ks | | Total = | 1,045,000 Ks | For Client PC Components | Description | Price | Monitor | 18” LED Color Monitor(Lenovo) | 84,000 Ks | Motherboard | MSI H61M-P31/W8(G3) | 56,000 Ks | Power Supply Unit | Power Supply 775(550W) | 100,000 Ks | RAM(PC Memory) | 2GB (DDR3/1333MHz) ADATA | 15,000 Ks | CPU | Intel Dual Core 2.9 G-2020 | 58,000 Ks | Internal Hard Disk | 500 GB (Seagate) SATA | 53,000 Ks | Graphic Card | MSI R7750 1GD5/OC | 109,000 Ks | UPS | Prolink 650VA UPS 700 SFC | 36,000 Ks | | Total = | 521,000 Ks | For Choice 1 Motherboard Motherboard is the most important part of the computer, I recommend MSI R7750 1GD5/OC for server PC because it is one of the latest version and high performance motherboard is necessary for server PC. For client PC, I recommend MSI H61M-P31/W8 (G3) because we don’t need very high performance motherboard. This is the most suitable for client PC. The function of the...
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...is a Hard Disk or Hard Drive let me refresh your mind, with a simple explanation: Hard Disk/ Drive, is a device for storing and retrieving digital information, primarily computer data. It consists of one or more rigid rapidly rotating discs (platters) coated with magnetic material, and with magnetic heads arranged to write data to the surfaces and read it from them. With that been said, now move forward with Operating System and Hard Disk/ Drive. I would like to recommend you the best operating system is DOS (Disk Operating System), why? Because has everything you need. Let me tell you a little more about DOS. Disk Operating System: Most often abbreviated as DOS, refer to operating system software used in most computers that provides the abstraction and management of secondary storage devices and the information on them (e.g., file systems for organizing files of all sorts). Such software is referred to as a disk operating system when the storage devices it manages are made of rotating platters, such as floppy disks or hard disks. In the early days of microcomputers, computer memory space was often limited, so the disk operating system was an extension of the operating system. This component was only loaded if needed. Otherwise, disk access would be limited to low-level operations such as reading and writing disks at the sector-level. In some cases, the disk operating system component (or even the operating system) was known as DOS. Sometimes, a disk operating...
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...Datamax Inc., Training Handbook As Datamax progresses to this new era, the Datamax staff will encounter a new way of doing business in the area of IT. It is the desire of Datamax Inc. to develop the most knowledgeable and capable internal computer support team in the industry. Topics within this handbook will detail steps necessary for installation, maintenance, and troubleshooting company operating systems. It is important that all internal support team members understand the duties required of them, and how to fulfill those duties in accordance with company standards and policy. New support team members must be familiar with the information contained within this handbook and how to properly perform all assigned tasks. Operating System Overview According to GCF LearnFree.org, an Operating System (OS) “manages the computer's memory, processes, and all of its software and hardware. It also allows you to communicate with the computer without knowing how to speak the computer's language. Without an operating system, a computer is useless” (GCF LearnFree.org, 2015). Operating Systems (OS) allow the user to interface with the computer and make use of the many productivity tools available. The computer OS also manages and controls auxiliary equipment such as input/output devices (mouse/keyboard/monitors), and printers. Each of these allows the user to interact and communicate with the computer. Components and Functions Without an OS, a computer is a mix of hardware and applications...
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...way the potato extract was prepared effects how the enzyme with the potato will react. Therefore the results of each assay varied, suggesting there is more than one way that a catalyzed reaction can occur. Introduction: (Burmania) The main purpose for this experiment was to explore how an enzyme catalase caused a reaction to catalyze through doing various assays using potato extracts. Enzymes are catalysts that are crucial in helping to speed up reactions, and catalase is a common enzyme found in almost every living organism that is exposed to oxygen. For this experiment, potatoes were used because they were previously known to have significant catalase activity. The potato catalase was mixed with hydrogen peroxide because the catalase helps to breakdown the hydrogen peroxide which helps determine how long a paper disk takes to float to the surface, which in return provides the time of the complete reaction. Since various assays were mostly used in combination with the potato extract, the extract should aid in speeding up the reactions with the assays that it is used. With the following information, the various ways that the assays were prepared within the realm of temperature...
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...reboot automatically after 72 hours. 5. Windows Easy Transfer supports migration using any removable storage medium common to the two computers except for floppy disks (insufficient capacity) 6. The Windows 7 component that enables the computer to support more than one language is called the Multi-Language User Interface. 7. The reason it is possible to remove the Windows 7 installation disk to supply the Setup program with drivers is that Windows PE runs on a RAM disk. 8. To upgrade Windows XP to Windows 7, you must perform a clean install. 9. The files and settings that WET can migrate to a Windows 7 computer a primarily stored in the User Profile Folder. 10. As a preinstallation environment, Windows PE is a vast improvement over MS-DOS because it includes support for networking and NTFS. UNIT 2 ASSIGNMENT 1- DISK REDUNDANCY SEARCH 1. RAID stands for Redundant Array of Independent Disks. 2. RAID is used to improve performance and reliability by providing multiple drives for faster access and recovery. 3. RAID 0- Striped. Splits data evenly between 2 or more drives without parity. No redundancy. RAID 1- Mirrored. Writes the same physical blocks to 2 separate drives. RAID 5- Striped. Writes across 3 or more disks using parity. Fault tolerance up to 1 drive. RAID 6- Striped. Writes across 3 or more disks using double distribution parity. Fault...
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...Training Tip Guide for Operating Systems at Datamax Inc. IT/282 2013 Introduction to Operating Systems Before we start we should know what an OS (operating system) is. It’s an operating system that manages your hardware, it will run the applications and provide an interface for users, stores, and it retrieves and manipulates files. Basically, every Windows operating systems have variations one being better than the next over time. I will start with Windows 2000, it is an upgrade of Windows NT, which came in a couple of versions, and some were designed for the use with desktops while others were designed for high-end servers. Windows 2000 Server, Advanced Server, and Datacenter Server are network server operating systems. Windows 2000 offered several improvements over Windows NT, including a more stable environment, support for Plug and Play, Device Manager, Recovery Console, Active Directory, better network support, and features specifically targeting Notebook computers. Windows 2000 has a lower system requirements and it has also has an easier interface, whereas Windows XP has all of the features like Windows Movie Maker, inbuilt CD writer support, Internet firewall, as well as Remote Desktop Connection. Windows 2000 is a lot better version of Windows NT and it’s also available in several different versions. Windows 2000 was released to manufacturing on December 15, 1999 and launched to retail...
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...Unit 10- Analysis Repair Shop i. For the most part data backup is an absolutely essential part of regular computer maintenance. If you don't back up your files you’ll lose them because the memory fails eventually. • PROS of using DVD disc as a backup method Most data backup programs support optical media. Data backup programs often have built in support to back up an entire hard drive to CDs or DVDs. Most computers have DVD or CD burner’s data burning software is inexpensive, if not already included on the operating system. • CONS of using DVD disk as a backup method They're not always reliable They're slow. Optical media can't be set up to back up automatically. The best forms of data backup are automatic. ii. Full Format erases everything and resets all Magnetic platters. • PROS of formatting the hard drive and reinstall operating system Formatting removes bad programs and sophisticated viruses After Formatting your partition will become clean and your system is ready for new programs Scan and Repair bad sectors • CONS of formatting the hard drive and reinstall operating system According to experts, always formatting your Hard Disk is not ideal because it can cause gradual damage to your Hard Disk or may reduce the lifetime. The programs that you have installed will be deleted and you have reinstall it again as you wish Formatting Windows requires preparation for the tools you are going to use Formatting will take enough...
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