3102 Administrator courses delivered Online

Course Description Get instant knowledge from this bite-sized HR Audit: Part 1 course. This course is very short and you can complete it within a very short time. In this HR Audit: Part 1 course you will get fundamental ideas of human resource auditing, the key understanding of audit procedures and so on. Enrol in this course today and start your instant first step towards learning about HR audits. Learn faster for instant implementation. Learning outcome  Familiarise with HR audit Understand HR audit procedures Gain in-depth knowledge of employee recruitment and selection procedure How Much Do Auditors Earn? Senior - £67,000(Appx.) Average - £40,000(Appx.) Starting - £24,000(Appx.) Requirement Our HR Audit: Part 1 is fully compatible with any kind of device. Whether you are using Windows computer, Mac, smartphones or tablets, you will get the same experience while learning. Besides that, you will be able to access the course with any kind of internet connection from anywhere at any time without any kind of limitation. HR Audit: Part 1 Module 01: Introduction to HR Audit 00:16:00 Module 02: HR Audit Procedures 00:22:00 Module 03: Employee Recruitment and Selection Procedure 00:35:00 Assignment Assignment - HR Audit: Part 1 00:00:00

. Certification After successfully completing the course, you will be able to get the UK and internationally accepted certificate to share your achievement with potential employers or include it in your CV. The PDF Certificate + Transcript is available at £6.99 (Special Offer - 50% OFF). In addition, you can get a hard copy of your certificate for £12 (Shipping cost inside the UK is free, and outside the UK is £9.99).

The Ethical Hacking Courses for Beginners Mini Bundle introduces you to the world of cyber safety—without needing a hoodie or suspicious basement. It covers Cyber Security, IT, GDPR, Network Engineering, and Time Management, offering a well-rounded start to understanding how systems work and what keeps them from falling apart. Ideal for curious minds who’ve ever wondered what makes systems vulnerable or how networks talk to each other. Throw in some GDPR for good measure and time management to keep the overwhelm away. The Ethical Hacking Courses for Beginners Mini Bundle is informative, accessible, and refreshingly un-dramatic. Learning Outcomes: Understand core cyber security threats and prevention strategies. Recognise IT system structures and basic hardware/software functions. Explore fundamental network design and common vulnerabilities. Identify key GDPR rules affecting online data and systems. Organise tasks and manage deadlines using simple time strategies. Improve cyber awareness across digital tools and settings. Who is this Course For: Beginners curious about networks and cyber security issues. Professionals managing digital systems or online communication. IT support staff wanting structured learning in security. Admins working with digital records and GDPR data. Remote workers handling sensitive client or system data. Students considering roles in entry-level cyber security. Tech-savvy individuals who want formal IT knowledge. Anyone suspicious of phishing emails (and rightly so). Career Path: Junior Cyber Security Analyst – £28,000/year IT Support Technician – £26,500/year Network Administrator – £30,000/year Cyber Security Assistant – £27,500/year Digital Support Officer – £25,000/year Technical Administrator – £26,000/year

Professional without being posh. This Online PA & Secretarial Training Course Mini Bundle is built for those who want to get things done properly without losing hours to spreadsheets or filing chaos. You’ll cover Administrative Assistant, Data Entry, HR, Negotiation Skills, and GDPR—a sensible mix for support roles with real structure (minus the headaches). We keep it straightforward. You’ll pick up the essentials to organise schedules, manage data, handle basic HR admin, grasp GDPR in context, and speak up confidently with strong Negotiation Skills. Whether you’re in a PA role or just want to feel more capable behind the scenes, this bundle ticks all the useful boxes (without using that phrase). Learning Outcomes: Understand core duties of an Administrative Assistant. Learn effective and accurate Data Entry techniques. Gain knowledge of basic HR administrative responsibilities. Apply Negotiation Skills to improve work communication. Understand GDPR and how it applies to admin roles. Improve your task management across multiple disciplines. Who is this Course For: PA jobseekers needing solid administrative confidence. Office workers learning GDPR in everyday tasks. Assistants seeking better communication via Negotiation Skills. Admins who need help with Data Entry processes. Early career professionals learning HR admin basics. Support staff wanting better document organisation. Virtual assistants handling sensitive digital records. Anyone working in hybrid roles with mixed responsibilities. Career Path: Personal Assistant – £29,000 average UK salary Office Administrator – £25,000 average UK salary HR Assistant – £25,500 average UK salary Data Entry Specialist – £21,000 average UK salary Admin Officer – £24,000 average UK salary GDPR Administrator – £28,000 average UK salary

Duration 5 Days 30 CPD hours This course is intended for Operators, administrators, and architects responsible for the creation, maintenance, or delivery of remote and virtual desktop services. Overview By the end of the course, you should be able to meet the following objectives: Recognize the features and benefits of Horizon Use VMware vSphere to create VMs to be used as desktops for Horizon Create and optimize Windows VMs to create Horizon desktops Install and configure Horizon Agent on Horizon desktop Configure and manage the VMware Horizon Client™ systems and connect the client to a VMware Horizon desktop Configure, manage, and entitle desktop pools of full VMs Configure, manage, and entitle pools of instant-clone desktops Create and use Remote Desktop Services (RDS) desktops and application pools Monitor the Horizon environment using Horizon Console Dashboard and Horizon Help Desk Tool Implement a structured approach to troubleshooting Resolve common issues that occur in a Horizon environment Troubleshoot issues with linked and instant clones Configure the Windows client Identify the correct log level for gathering logs Optimize protocols for the best end-user experience VMware Horizon© 8: Virtual Desktop Bootcamp is a five-day combination course of VMware Horizon 8: Skills for Virtual Desktop Management and VMware Horizon 8: Virtual Desktop Troubleshooting. This training combination gives you the skills to deliver virtual desktops and applications through a single virtual desktop infrastructure platform. You build skills in configuring and managing VMware Horizon 8 through a combination of lecture and hands-on labs. You learn how to configure and deploy pools of virtual machines and how to provide a customized desktop environment to end-users. Additionally, you learn how to resolve common issues that occur in a VMware Horizon environment. You engage in a series of lab exercises to bring existing environment issues to resolution. The exercises mirror real-world troubleshooting use cases. These exercises equip learners with the knowledge and practical skills to manage typical challenges faced by virtual desktop administrators and operators. Course Introduction Introductions and course logistics Course objectives Introduction to VMware Horizon Recognize the features and benefits of VMware Horizon Describe the conceptual and logical architecture of VMware Horizon Introduction to Use Case Define a use case for your virtual desktop and application infrastructure Convert customer requirements to use-case attributes vSphere for Horizon 8 Explain basic virtualization concepts Use VMware vSphere© Client? to access your vCenter Server system and VMware ESXi? hosts Create, provision, and remove a virtual machine VMware Horizon Desktops Create a Windows and a Linux virtual machine using vSphere Optimize and prepare Windows and Linux virtual machines to set up VMware Horizon desktop VMs VMware Horizon Agents Outline the configuration choices when installing Horizon Agent on Windows and Linux virtual machines Create a gold master for Windows Horizon desktops VMware Horizon Pools Identify the steps to set up a template for desktop pool deployment List the steps to add desktops to the VMware Horizon© Connection Server? inventory Compare dedicated-assignment and floatingassignment pools Outline the steps to create an automated pool Define user entitlement Explain the hierarchy of global, pool-level, and userlevel policies VMware Horizon Client Options Describe the different clients and their benefits Access Horizon desktop using various Horizon clients and HTML Configure integrated printing, USB redirection, and the shared folders option Configure session collaboration and media optimization for Microsoft Teams Creating and Managing Instant-Clone Desktop Pools List the advantages of instant clones Explain the provisioning technology used for instant-clone desktop pools Set up an automated pool of instant clones Push updated images to instant-clone desktop pools Creating RDS Desktop and Application Pools Explain the difference between an RDS desktop pool and an automated pool Compare and contrast an RDS session host pool, a farm, and an application pool Create an RDS desktop pool and an application ool Access RDS desktops and application from Horizon Client Use the instant clone technology to automate the build-out of RDSH farms Configure load-balancing for RDSHs on a farm Monitoring VMware Horizon Monitor the status of the VMware Horizon components using the Horizon Administrator console dashboard Monitor desktop sessions using the HelpDesk tool Overview of Virtual Desktop Troubleshooting Structured approach to troubleshooting configuration and operational problems Applying troubleshooting methods

This course will help you to master all the skills you require to become a successful web designer using WordPress.

Overview of Domestic Appliance Repair With over 45 million households in the UK relying on appliances like refrigerators, washing machines and ovens, there is always demand for skilled domestic appliance repair technicians. This comprehensive Domestic Appliance Repair course unlocks the skills and knowledge needed to diagnose and fix faults in all common household appliances. Gain practical, hands-on experience repairing and maintaining refrigerators, air conditioners, washers, cooking appliances and more. Develop electrical, mechanical and troubleshooting abilities following best practice safety procedures. Whether you want to start a lucrative appliance repair business, become a skilled appliance servicer, or fix appliances in your own home, this Domestic Appliance Repair course provides the perfect foundation. With the UK appliance repair industry expected to grow 5% annually, this is the ideal time to gain skills in this essential trade. Get a Quick Look at The Course Content: This Domestic Appliance Repair Course will help you to learn: Diagnose faults in common domestic appliances. Repair refrigerators, air conditioners and washing machines. Service and maintain cooking appliances. Follow safety procedures when working on appliances. Repair electrical wiring and circuits in appliances. Replace parts and components in appliances. This course covers the topic you must know to stand against the tough competition. The future is truly yours to seize with this Domestic Appliance Repair. Enrol today and complete the course to achieve a certificate that can change your career forever. Details Perks of Learning with IOMH One-To-One Support from a Dedicated Tutor Throughout Your Course. Study Online - Whenever and Wherever You Want. Instant Digital/ PDF Certificate. 100% Money Back Guarantee. 12 Months Access. Process of Evaluation After studying the course, an MCQ exam or assignment will test your skills and knowledge. You have to get a score of 60% to pass the test and get your certificate. Certificate of Achievement Certificate of Completion - Digital / PDF Certificate After completing the Domestic Appliance Repair course, you can order your CPD Accredited Digital / PDF Certificate for £5.99.  Certificate of Completion - Hard copy Certificate You can get the CPD Accredited Hard Copy Certificate for £12.99. Shipping Charges: Inside the UK: £3.99 International: £10.99 Who Is This Course for? Individuals looking to start a career in appliance repair. Existing appliance repair technicians looking to expand their skills. Handymen and DIY enthusiasts interested in appliance maintenance and repair. Aspiring entrepreneurs wanting to start an appliance repair business. Anyone wishing to save money by repairing their appliances. Requirements There is no prerequisite to enrol in this course. You don't need any educational qualification or experience to enrol in the Domestic Appliance Repair course. Do note: you must be at least 16 years old to enrol. Any internet-connected device, such as a computer, tablet, or smartphone, can access this online course. Career Path The certification and skills you get from this Domestic Appliance Repair Course can help you advance your career and gain expertise in several fields, allowing you to apply for high-paying jobs in related sectors. Appliance Repair Technician - £20K to £32K per year. Refrigeration Mechanic - £20K to £35K per year. Washing Machine Repairer - £16K to £25K per year. Electrical Appliance Servicer - £22K to £32K per year. Self-Employed Appliance Repairer - £30K to £60K per year Frequently Asked Questions (FAQ's) Q. How do I purchase a course? 1. You need to find the right course on our IOMH website at first. You can search for any course or find the course from the Courses section of our website. 2. Click on Take This Course button, and you will be directed to the Cart page. 3. You can update the course quantity and also remove any unwanted items in the CART and after that click on the Checkout option and enter your billing details. 4. Once the payment is made, you will receive an email with the login credentials, and you can start learning after logging into the portal. Q. I have purchased the course when will I be able to access the materials? After purchasing the course, you should receive an email with the login credentials within 24 hours. Please check your spam or junk folder if you didn't receive it in your inbox. You can access your courses by logging into your account. If you still need any assistance, please get in touch with our Customer Support team by providing the details of your purchase. Q. I haven't received my certificate yet. What should I do? You should receive your Digital Certificate within 24 hours after placing the order, and it will take 3-9 days to deliver the hard copies to your address if you are in the UK. For International Delivery, it will take 20-25 days. If you require any assistance, get in touch with our dedicated Customer Support team, and your queries/issues will be dealt with accordingly. Q. I don't have a credit/debit card, what other methods of payment do you accept? You can make the payment using PayPal or you can Bank Transfer the amount. For Bank transfer you will require an invoice from us and you need to contact our Customer Support team and provide details of your purchase to get the invoice. After that, you will receive an email with the invoice and bank details and you can make the payment accordingly. Q. Can I do the courses from outside UK? We are an online course provider, and learners from anywhere in the world can enrol on our courses using an internet-connected device. Q. When I log into the account it says 'Contact Administrator'. To resolve this issue, please log out of your account and then log back in. Course Curriculum Domestic Appliance Repair Introduction to Domestic Appliances 00:25:00 Repairing a Refrigerator 00:30:00 Repairing an Air Conditioner 00:10:00 Repairing a Washing Machine 00:10:00 Repairing a Coffee Maker 00:10:00 Repairing a Dishwasher 00:15:00 Repairing a Vacuum Cleaner 00:10:00 Repairing a Water Heater 00:10:00 Repairing a Television 00:10:00 Repairing Electrical Wiring 00:10:00 Repairing Cooking Appliances 00:15:00 Repairing a Cloth Dryer 00:10:00 Safety Precautions during Repairing Appliances 00:15:00

Overview of English Law Course Join our English Law Course and discover your hidden skills, setting you on a path to success in this area. Get ready to improve your skills and achieve your biggest goals. The English Law Course has everything you need to get a great start in this sector. Improving and moving forward is key to getting ahead personally. The English Law Course is designed to teach you the important stuff quickly and well, helping you to get off to a great start in the field. So, what are you looking for? Enrol now! Get a Quick Look at The Course Content: This English Law Course will help you to learn: Learn strategies to boost your workplace efficiency. Hone your skills to help you advance your career. Acquire a comprehensive understanding of various topics and tips. Learn in-demand skills that are in high demand among UK employers This course covers the topic you must know to stand against the tough competition. The future is truly yours to seize with this English Law Course. Enrol today and complete the course to achieve a certificate that can change your career forever. Details Perks of Learning with IOMH One-To-One Support from a Dedicated Tutor Throughout Your Course. Study Online - Whenever and Wherever You Want. Instant Digital/ PDF Certificate. 100% Money Back Guarantee. 12 Months Access. Process of Evaluation After studying the course, an MCQ exam or assignment will test your skills and knowledge. You have to get a score of 60% to pass the test and get your certificate. Certificate of Achievement Certificate of Completion - Digital / PDF Certificate After completing the English Law Course, you can order your CPD Accredited Digital / PDF Certificate for £5.99.  Certificate of Completion - Hard copy Certificate You can get the CPD Accredited Hard Copy Certificate for £12.99. Shipping Charges: Inside the UK: £3.99 International: £10.99 Who Is This Course for? This English Law Course is suitable for anyone aspiring to start a career in relevant field; even if you are new to this and have no prior knowledge, this course is going to be very easy for you to understand.  On the other hand, if you are already working in this sector, this course will be a great source of knowledge for you to improve your existing skills and take them to the next level.  This course has been developed with maximum flexibility and accessibility, making it ideal for people who don't have the time to devote to traditional education. Requirements You don't need any educational qualification or experience to enrol in the English Law Course. Do note: you must be at least 16 years old to enrol. Any internet-connected device, such as a computer, tablet, or smartphone, can access this online course. Career Path The certification and skills you get from this English Law Course can help you advance your career and gain expertise in several fields, allowing you to apply for high-paying jobs in related sectors. Frequently Asked Questions (FAQ's) Q. How do I purchase a course? 1. You need to find the right course on our IOMH website at first. You can search for any course or find the course from the Courses section of our website. 2. Click on Take This Course button, and you will be directed to the Cart page. 3. You can update the course quantity and also remove any unwanted items in the CART and after that click on the Checkout option and enter your billing details. 4. Once the payment is made, you will receive an email with the login credentials, and you can start learning after logging into the portal. Q. I have purchased the course when will I be able to access the materials? After purchasing the course, you should receive an email with the login credentials within 24 hours. Please check your spam or junk folder if you didn't receive it in your inbox. You can access your courses by logging into your account. If you still need any assistance, please get in touch with our Customer Support team by providing the details of your purchase. Q. I haven't received my certificate yet. What should I do? You should receive your Digital Certificate within 24 hours after placing the order, and it will take 3-9 days to deliver the hard copies to your address if you are in the UK. For International Delivery, it will take 20-25 days. If you require any assistance, get in touch with our dedicated Customer Support team, and your queries/issues will be dealt with accordingly. Q. I don't have a credit/debit card, what other methods of payment do you accept? You can make the payment using PayPal or you can Bank Transfer the amount. For Bank transfer you will require an invoice from us and you need to contact our Customer Support team and provide details of your purchase to get the invoice. After that, you will receive an email with the invoice and bank details and you can make the payment accordingly. Q. Can I do the courses from outside UK? We are an online course provider, and learners from anywhere in the world can enrol on our courses using an internet-connected device. Q. When I log into the account it says 'Contact Administrator'. To resolve this issue, please log out of your account and then log back in. Course Curriculum English Law Course Module 01: The Legal Workplace and Professionals The Legal Workplace and Professionals 00:45:00 Module 02: Law and Legal Systems Law and Legal Systems 00:33:00 Module 03: Contract Law & Business Law Contract & Business Law 00:54:00 Module 04: Human Rights Law Human Rights Law 00:12:00 Module 05: Employment Law Employment Law 00:27:00 Module 06: Property Law Property Law 00:19:00 Module 07: Mortgage Law The Mortgage Law 00:17:00 Module 08: Wills, Probate & Estate Law Wills, Probate, Estate Law 00:15:00 Module 09: Criminal Law Criminal Law 00:24:00 Module 10: Other Common Laws & Legal Matters Common Paralegal Legal Matters 00:35:00

Duration 5 Days 30 CPD hours This course is intended for System administrators System engineers Overview By the end of the course, you should be able to meet the following objectives: Install and configure ESXi hosts Deploy and configure vCenter Use the vSphere Client to create the vCenter inventory and assign roles to vCenter users Create virtual networks using vSphere standard switches and distributed switches Create and configure datastores using storage technologies supported by vSphere Use the vSphere Client to create virtual machines, templates, clones, and snapshots Create content libraries for managing templates and deploying virtual machines Manage virtual machine resource allocation Migrate virtual machines with vSphere vMotion and vSphere Storage vMotion Create and configure a vSphere cluster that is enabled with vSphere High Availability (HA) and vSphere Distributed Resource Scheduler Manage the life cycle of vSphere to keep vCenter, ESXi hosts, and virtual machines up to date This five-day course features intensive hands-on training that focuses on installing, configuring, and managing VMware vSphere 8, which includes VMware ESXi 8 and VMware vCenter 8. This course prepares you to administer a vSphere infrastructure for an organization of any size. This course is the foundation for most VMware technologies in the software-defined data center. Course Introduction Introductions and course logistics Course objectives vSphere and Virtualization Overview Explain basic virtualization concepts Describe how vSphere fits in the software-defined data center and the cloud infrastructure Recognize the user interfaces for accessing vSphere Explain how vSphere interacts with CPUs, memory, networks, storage, and GPUs Installing and Configuring ESXi Install an ESXi host Recognize ESXi user account best practices Configure the ESXi host settings using the DCUI and VMware Host Client Deploying and Configuring vCenter Recognize ESXi hosts communication with vCenter Deploy vCenter Server Appliance Configure vCenter settings Use the vSphere Client to add and manage license keys Create and organize vCenter inventory objects Recognize the rules for applying vCenter permissions View vCenter logs and events Configuring vSphere Networking Configure and view standard switch configurations Configure and view distributed switch configurations Recognize the difference between standard switches and distributed switches Explain how to set networking policies on standard and distributed switches Configuring vSphere Storage Recognize vSphere storage technologies Identify types of vSphere datastores Describe Fibre Channel components and addressing Describe iSCSI components and addressing Configure iSCSI storage on ESXi Create and manage VMFS datastores Configure and manage NFS datastores Deploying Virtual Machines Create and provision VMs Explain the importance of VMware Tools Identify the files that make up a VM Recognize the components of a VM Navigate the vSphere Client and examine VM settings and options Modify VMs by dynamically increasing resources Create VM templates and deploy VMs from them Clone VMs Create customization specifications for guest operating systems Create local, published, and subscribed content libraries Deploy VMs from content libraries Manage multiple versions of VM templates in content libraries Managing Virtual Machines Recognize the types of VM migrations that you can perform within a vCenter instance and across vCenter instances Migrate VMs using vSphere vMotion Describe the role of Enhanced vMotion Compatibility in migrations Migrate VMs using vSphere Storage vMotion Take a snapshot of a VM Manage, consolidate, and delete snapshots Describe CPU and memory concepts in relation to a virtualized environment Describe how VMs compete for resources Define CPU and memory shares, reservations, and limits Deploying and Configuring vSphere Clusters Create a vSphere cluster enabled for vSphere DRS and vSphere HA View information about a vSphere cluster Explain how vSphere DRS determines VM placement on hosts in the cluster Recognize use cases for vSphere DRS settings Monitor a vSphere DRS cluster Describe how vSphere HA responds to various types of failures Identify options for configuring network redundancy in a vSphere HA cluster Recognize vSphere HA design considerations Recognize the use cases for various vSphere HA settings Configure a vSphere HA cluster Recognize when to use vSphere Fault Tolerance Managing the vSphere Lifecycle Enable vSphere Lifecycle Manager in a vSphere cluster Describe features of the vCenter Update Planner Run vCenter upgrade prechecks and interoperability reports Recognize features of vSphere Lifecycle Manager Distinguish between managing hosts using baselines and managing hosts using images Describe how to update hosts using baselines Describe ESXi images Validate ESXi host compliance against a cluster image and update ESXi hosts Update ESXi hosts using vSphere Lifecycle Manager Describe vSphere Lifecycle Manager automatic recommendations Use vSphere Lifecycle Manager to upgrade VMware Tools and VM hardware

CentOS training course description This three day hands on course provides a comprehensive coverage of core Linux administration tasks on CentOS Linux. What will you learn Administer & configure Linux systems. Maintain Linux by handling disk space and taking regular backups. Manage software packages. Perform basic troubleshooting. Maintain a secure Linux system. Describe the organisation and implementation of the filesystem. CentOS training course details Who will benefit: System administrators. Network administrators. Prerequisites: Linux fundamentals Duration 3 days CentOS training course contents Managing software Package Concepts, RPM, rpm Commands, Yum, Dependencies and Conflicts, Startup Script Problems, Shared Libraries, Library Management, Managing Processes, the Kernel: The First Process, Process Lists, Foreground & Background Processes, Process Priorities, Killing Processes. Configuring hardware Configuring Firmware and Hardware, IRQs, I/O Addresses, DMA Addresses, Boot Disks, Coldplug and Hotplug Devices, Configuring Expansion Cards and PCI Cards, Kernel Modules, USB Devices, Linux USB Drivers, Configuring Hard Disks, Partitioning Systems, LVM, Common Layouts, Creating Partitions and Filesystems, Maintaining Filesystem Health, Tuning, Journals, Checking Filesystems, Monitoring Disk Use, Mounting and Unmounting Filesystems. Managing files File Management Commands, File Naming and Wildcards, File Archiving, Links, Directory Commands, File Ownership and Group, File access control, Permissions, chmod, Defaults, File Attributes, Disk Quotas, Enabling and setting Quotas, Locating Files, The FHS. Booting Linux and editing files Installing Boot Loaders, GRUB Legacy, GRUB 2, Alternative Boot Loaders, the Boot Process, Boot Messages, Runlevels and the Initialization Process, Runlevel Functions, Runlevel Services, Alternative Boot Systems , Upstart, system. Administering the system Managing Users and Groups, Tuning User and System Environments, Using System Log Files, Understanding syslogd , Setting Logging Options, Manually Logging Data, Rotating Log Files, Reviewing Log File Contents, Maintaining the System Time, Linux Time Concepts, Manually Setting the Time, Using NTP, Running Jobs in the Future, Understanding the Role of cron, Creating System cron Jobs, Creating User cron Jobs, Using anacron, Using at. Configuring basic networking TCP/IP, Network Hardware, Network Addresses, Hostnames, Network Ports, Configuring Linux for a Local Network, Configuring with DHCP, Static IP Address, Configuring Routing, Using GUI Configuration Tools, ifup and ifdown, Diagnosing Network Connections, Testing Connectivity, Tracing a Route, Checking Network Status , Examining Network Traffic, Additional Tools. Securing your systems Administering Network Security, Super Server Restrictions, Disabling Unused Servers, Administering Local Security, Securing Passwords, Limiting root Access, Setting Login, Process, SUID/SGID Files, Configuring SSH, Using GPG, Generating, Importing and Revoking Keys, Encrypting and Decrypting Data, Signing Messages and Verifying Signatures.