Illustrated portrait of Matthew MottMatthew MottIT Consultant

YOUR SHORTCUTS

Your Portal

A little less searching.
A little more getting things done.

Important access and information, all in one place. Use the buttons and search to navigate.

Experimental preview · 3.6.23
Matthew holding a tablet showing a client portal

Use the blue circle on any link card to save or remove a favourite. Find your saved links in Favourites. They stay in this browser on this device.

Favourites

No favourites yet. Use a blue circle on a link card in Accounts, Contact, Vendors or Applications to save it here.

Accounts

TRY THIS FIRST

Troubleshoot & How Tos

A cable is damaged or not working

Check the whole cable and both ends for fraying, exposed wires, bent contacts, cracked insulation, looseness or signs of overheating. Stop using a damaged cable. A faulty cable or incorrect power supply can damage the equipment connected to it.

If a cable or connector is unusually hot, scorched, sparking or smells burnt, stop using it and disconnect power only if it is safe to do so. Do not cover damage with tape and keep using it.

If there is no visible damage, check that the cable is fully seated and intended for the job. Try a known-good, compatible cable, changing one thing at a time. Do not force a plug or repeatedly bend or wiggle it to make a connection.

Inexpensive does not automatically mean poor quality, but unverified cables can have weak connectors, poor shielding or incorrect power ratings. Choose a correctly rated cable from a reputable source. The connector shape alone does not confirm charging power, data speed or display support.

Basic maintenance: updates and restarts

My usual restart routine is daily for Windows desktop computers, roughly weekly for Macs, and monthly for Windows servers as part of planned maintenance. These are practical starting points; the right schedule depends on how the system is used and managed.

Operating system and application updates can leave changes pending until you restart. Restart when an update asks you to, rather than waiting for your usual schedule. Save your work first, choose Restart, and let updates finish.

Plan server restarts with whoever manages the server, during an agreed maintenance window, because a restart interrupts services and connected users.

Your phone is a small computer too. Restart it periodically, after updates when prompted, or when it behaves unexpectedly.

Internet or Wi-Fi is not working

Check whether one device or several are affected. Make sure Wi-Fi is on, airplane mode is off and any network cables are connected. Try another website. If only one device is affected, save your work and restart that device.

If several devices are affected, check your internet provider’s outage information or contact me. Avoid pressing a router’s reset button; it can erase your settings.

My computer feels slow

Save your work, close applications that are not in use. You may need to restart. Note whether the problem happens in one app or everywhere. Check whether a download or update is running.

If you see unusual pop-ups, repeated crashes or a warning about your files, stop and contact me. Avoid installing unfamiliar cleanup tools.

My printer will not print

Check that the printer is powered on, has paper and shows no error message. Confirm that you selected the correct printer. Check the USB cable or that the printer and computer are on the intended network.

Tell me the printer model, the message on its screen and whether other devices can print. Do not send a document containing sensitive information as a test.

Email is not sending or arriving

Check your internet connection and whether you can open your email in a web browser. Look in Drafts, Outbox and Junk. Confirm the recipient address and note any delivery error.

Do not share your password or verification codes. For suspicious messages, avoid opening links or attachments and contact me.

Wi-Fi vs internet: what is the difference?

Wi-Fi connects your device to a nearby wireless network. Your internet connection links that network to the wider world through your internet service provider (ISP). A Wi-Fi connection can still work when the internet connection is down.

If only one device has trouble, check whether another device works on the same network. If several devices are affected, the issue may involve the network or internet service. A computer connected by Ethernet can use the internet without Wi-Fi.

Microsoft 365 Outlook: share calendars and inbox folders

Use your work account in Outlook. Menu names vary between new Outlook, classic Outlook and Outlook on the web.

Share a calendar

  1. Open Calendar, select your calendar and choose Sharing and permissions or Share Calendar.
  2. Add the person and choose the detail they can see. Give edit or delegate access only when they need to manage the calendar for you.
  3. Send the invitation. Review sharing permissions later to change or remove access.

Share an inbox or mail folder

Use the folder’s Sharing and permissions or Properties > Permissions options, where available. Folder access, mailbox access and permission to send mail are separate. A shared team inbox normally uses a shared mailbox set up by your Microsoft 365 administrator.

Ask me to arrange shared-mailbox access or sending permissions. Share access through permissions rather than sharing your password.

Microsoft: share a mailbox or folder · Microsoft: calendar sharing

Microsoft 365 OneDrive: share inside or outside your company
  1. Sign in to OneDrive with your work account. Select a file or folder, then choose Share.
  2. Open the link settings. Choose specific people for named recipients, or people in your organisation when that wider access is intended.
  3. Choose view or edit access, enter the recipients and send the invitation or copy the link.
  4. For someone outside your company, enter their full email address. They may need to sign in or verify their identity. External sharing must be allowed by your organisation.
  5. Use Manage access to review people and links, change permissions or stop sharing.

Check the recipient and permission before sending. Folder edit access can allow changes and deletions throughout that folder. If external sharing is unavailable, ask me to review the settings.

Microsoft: OneDrive sharing guide

COMMON QUESTIONS

FAQ

Which account do I use for a portal?

Each service uses its own account. Use the account associated with the service I set up for you; the same email address does not necessarily mean the same password.

How do I get remote support?

Book a Virtual Support appointment or send a support request first. When we have arranged a session, use Remote support connection to find the appropriate download.

Only start a remote session when you are expecting help from someone you trust.

Where are my portal favourites saved?

Favourites are stored in this browser on this device. They are not sent to Matthew or synchronised to another browser.

Clearing site data, using private browsing or switching devices may remove or hide your saved favourites.

What should I include in a support request?

Tell me what you were trying to do, what happened, when it started and any exact error message. Include the type of device or application and what you have already tried. Screenshots or clear photos of your screen, especially error messages, can help. Check the image for private information before sharing it.

Leave out passwords, verification codes, payment details and other sensitive information.

PLAIN LANGUAGE

Glossary

A quick reference for the terms you might see in your services, accounts and support conversations.

Artificial intelligence (AI)

Computer systems that perform tasks such as recognising patterns, generating text or interpreting images. Their results can be useful, but may contain mistakes and need checking.

Related: About MatthewRead more on Wikipedia

DHCP

A network service that automatically supplies devices with settings such as an IP address.

Read more on Wikipedia

Ethernet

A common wired networking technology used to connect computers and network equipment.

Read more on Wikipedia

Free and open-source software

Software licensed so people can use, study, change and share its source code. Free here refers to those freedoms; it does not always mean there is no cost.

Related: About MatthewRead more on Wikipedia

Gateway

A connection point between networks. In many homes and offices, the default gateway is the router.

Read more on Wikipedia

Internet of Things (IoT)

Connected devices such as cameras, thermostats, sensors and smart appliances.

Read more on Wikipedia

Micro-USB

A small, thin USB connector found on many older mobile devices and accessories.

Read more on Wikipedia

Mini-USB

An older small USB connector, thicker than Micro-USB, used on some cameras and accessories.

Read more on Wikipedia

Modem

Equipment that connects to an internet provider using a service such as cable or DSL. It may be combined with a router.

Read more on Wikipedia

NAS (Network-attached storage)

A device that provides shared file storage over a network. Backups are still needed for the information it holds.

Read more on Wikipedia

Network switch

Equipment that connects wired devices within a local network. Managed switches provide additional controls.

Read more on Wikipedia

ONT (Optical network terminal)

Equipment that terminates a fibre internet connection and provides a connection for your network equipment.

Read more on Wikipedia

PoE (Power over Ethernet)

A way to send electrical power and network data over compatible Ethernet cabling and equipment.

Read more on Wikipedia

Portal

A website that brings together access to services or account tools. Each linked service may need its own sign-in.

Read more on Wikipedia

Programming language

A structured way to write instructions that a computer can carry out. Programming languages are used to build applications and other software.

Read more on Wikipedia

Router

Equipment that directs traffic between networks, often connecting your local network to the internet.

Read more on Wikipedia

Scripting language

A programming language often used to automate tasks or control existing software. A script can carry out a sequence of steps for you.

Read more on Wikipedia

Security gateway

A gateway that combines routing with security controls such as a firewall. Additional inspection, filtering and management depend on the product and configuration.

Read more on Wikipedia

Thunderbolt

A connection technology for compatible computers and peripherals. Recent versions use USB-C connectors, but not every USB-C connection supports Thunderbolt.

Read more on Wikipedia

UPS (Uninterruptible power supply)

Battery-backed equipment that can keep connected devices running briefly during a power interruption.

Read more on Wikipedia

USB

A family of connection standards used for devices, data and power. Connector shape alone does not tell you every supported feature.

Read more on Wikipedia

USB-A

The familiar rectangular USB connector. Supported speeds depend on the port, cable and device.

Read more on Wikipedia

USB-C

A small reversible connector used by several technologies. Data speed, charging and video support depend on the equipment and cable.

Read more on Wikipedia

VLAN

A way to separate devices into logical networks on compatible equipment. Effective isolation also depends on the routing and firewall rules.

Read more on Wikipedia

VPN (Virtual private network)

A connection that carries network traffic through a protected tunnel. What it protects depends on how it is configured.

Read more on Wikipedia

WAN (Wide area network)

A network connecting locations over a larger area. A router’s WAN connection often leads toward your internet provider.

Read more on Wikipedia

Wi-Fi

A wireless connection between a device and a local network. Being connected to Wi-Fi does not always mean the internet connection is working.

Read more on Wikipedia

SHARING KNOWLEDGE

Resources

Quick comparisons and practical references. For short definitions, use Glossary.

Malware: common types

Malware categories overlap: a threat may steal information, spread to other computers and deliver ransomware. These are common terms, not an exhaustive threat list.

TypeWhat it does
AdwareSoftware that displays advertising. Some adware is unwanted, intrusive or bundled with other software.
BotnetA group of compromised devices controlled together, often used to send spam or overwhelm services.
CryptojackingUsing someone else’s device resources to mine cryptocurrency without their informed permission.
Fileless malwareMalicious activity that relies on memory or legitimate system tools rather than a traditional installed program alone.
KeyloggerA tool that records keystrokes. Malicious keyloggers can capture passwords and other private information.
RansomwareMalware that blocks access to systems or information, often by encrypting files, and demands payment.
RootkitTools designed to hide unwanted activity and maintain privileged access to a system.
SpywareSoftware that secretly gathers information about a person or device.
TrojanMalicious software disguised as something useful or legitimate.
VirusMalware that attaches to other files or programs and spreads when infected content runs.
WiperMalware designed to destroy or erase information.
WormMalware that can spread between systems without needing to attach itself to another program.
Typical network equipment

These are the devices you may find in a home or small-business network. Some equipment combines several roles in one box. Select a name below for its glossary definition.

EquipmentMain job
Modem / ONTConnects your network to the internet provider’s cable, DSL or fibre service.
RouterMoves traffic between networks, often between your home or office and the internet.
Security gatewayCombines routing with security controls. Features depend on the product, settings and subscriptions.
SwitchAdds wired connections within a local network.
Access pointConnects Wi-Fi devices to the local network.
PoE switch / injectorSupplies power and carries data over the same Ethernet cable to compatible devices such as access points and cameras.
NASProvides shared storage; it still needs its own backup plan.
USB: types and uses

Start by identifying both ends of the cable. The illustrations below are simplified, not to scale. A connector that fits does not guarantee the data speed, charging power or display support you need.

ConnectorSimplified shapeCommon use
USB-ARectangular; often used on computers, hubs and accessories.
USB-BRoughly square with bevelled top corners; common on printers.
USB-CRounded and reversible; capabilities vary by port and cable.
Micro-USBThin, slightly shaped connector used on older phones and accessories.
Mini-USBThicker trapezoid shape used on older cameras and accessories.
Backup vs sync

Sync keeps files aligned between locations, so an unwanted edit or deletion can also spread. Backups keep recoverable copies according to a schedule and retention policy. Check what is covered, how long copies are kept and how a restore is tested.

Cloud storage, sync and backup can work together. They serve different purposes. Contact me to review the protection your existing plan provides.

Memory vs storage

Memory (RAM) is your computer’s temporary workspace for the apps and information you are using. Storage, such as an SSD or hard drive, keeps your files and installed apps when the computer is turned off.

Closing unused apps can free working memory. Removing files can free storage space. These solve different problems: free disk space does not add RAM, and more RAM does not make room for more saved photos.

Data storage: bits, bytes and capacity

A lowercase b means bit; an uppercase B means byte. One byte is eight bits. These units describe data size; adding “per second” describes a data rate.

UnitSizeExample
Bit (b)One binary digit: 0 or 1The smallest unit here.
Nibble4 bitsHalf a byte.
Byte (B)8 bitsA basic unit for file sizes.
Kilobyte (kB)1,000 bytesA small text file may be a few kB.
Megabyte (MB)1,000,000 bytesA photo may be several MB.
Gigabyte (GB)1,000,000,000 bytesOften used for storage and mobile data plans.
Terabyte (TB)1,000,000,000,000 bytesOften used for drive capacity.

Decimal prefixes grow by 1,000: kilo, mega, giga and tera. Binary units grow by 1,024: 1 KiB = 1,024 bytes; 1 MiB = 1,024 KiB; 1 GiB = 1,024 MiB.

Some software displays a binary calculation using a GB label. A drive sold as 1 TB is about 931 GiB before formatting and reserved space; the different units explain much of the apparent difference.

Data rates — Mbps vs MB/s

Mbps means megabits per second; MB/s means megabytes per second. The capital B matters: one byte contains eight bits.

A 100 Mbps connection has a theoretical ceiling of 12.5 MB/s before overhead. Actual download speeds can be lower because of Wi-Fi conditions, other devices sharing the connection, the download server and network overhead.

Compare speeds using the same units. Internet plans often use Mbps, while file downloads may show MB/s.

Display cables: HDMI, DisplayPort, DVI and VGA
ConnectorCommon use and what to check
HDMI / Mini HDMI / Micro HDMIHDMIMiniMicroCarries digital video and audio. The smaller Mini and Micro plugs are common on some cameras and portable devices; they are different from Mini-USB and Micro-USB.
DisplayPort / Mini DisplayPortDisplayPortMiniCarries digital video and audio. Mini DisplayPort has a smaller plug; some older Thunderbolt ports use the same shape.
USB-C for a displayOnly works when the port and cable support a suitable video mode, such as DisplayPort Alt Mode or compatible Thunderbolt. A USB-C shape alone does not promise video.
DVIAn older display connection with several variants. Check the pin layout and whether the connection is digital or analogue; adapters have compatibility limits.
VGAAn older analogue video connection, usually with 15 pins and screw fasteners. It does not carry audio.

Simplified connector shapes for recognition; not to scale. Check the port label and specifications.

Match the ports on the computer and display, then check the resolution, refresh rate and cable or adapter capabilities.

Adapters can be directional. Converting between digital and analogue signals may need an active converter; a matching plug is not enough.

Network communication cables

Simplified connector shapes for recognition; not to scale. Check the port label and specifications.

Similar-looking cables can serve very different purposes. Identify the port before connecting anything.

ConnectorCommon use and what to check
Ethernet (often called RJ45)A wide, eight-contact modular plug used for wired networks. Cable category, equipment and cable length affect supported speeds. Compatible PoE equipment can carry power and data over the same cable.
Telephone (often called RJ11)A narrower modular plug used for telephone or DSL connections. It is not an Ethernet network plug.
Fibre: LC / SCOptical connections used by internet services and network equipment. The connector, fibre type and transceivers must match; keep the protective caps and avoid touching connector ends.
Coax: F connectorA round threaded connection commonly used for cable internet and television. It normally connects to a modem or TV equipment, rather than a computer’s Ethernet port.

Never look into a fibre connector or port. Do not force a smaller telephone plug into a network socket.

Audio cables: 3.5 mm, USB, optical and RCA

Simplified connector shapes for recognition; not to scale. Check the port label and specifications.

Check whether the connection is for headphones, a microphone, speakers or a combined headset.

ConnectorCommon use and what to check
3.5 mm audioA small round plug for analogue audio. A combined headset plug and separate headphone/microphone plugs have different wiring; the correct splitter or adapter matters.
USB-A / USB-C audioUsed by digital headsets, microphones and audio interfaces. USB-C headphone adapters may contain an audio converter; compatibility varies.
Optical audio (TOSLINK)Carries digital audio using light, often between TVs and audio equipment. Remove protective caps and match the port shape without forcing it.
RCARound plugs commonly coloured red and white for analogue stereo audio. A similar RCA connector can also carry other signals, so check the port label.

A matching connector does not guarantee the same signal or wiring. Check the device’s labels and instructions.

AC power cables

Simplified connector shapes for recognition; not to scale. Check the port label and specifications.

Common equipment-end connections for AC mains cables. The cable connector fits the matching inlet on the equipment or power supply.

ConnectorCommon use and what to check
IEC C13 / C14The familiar three-contact mains connection used by many desktop computers and monitors.
IEC C5 / C6The three-contact cloverleaf connection, often found on laptop power supplies. C5 is the cable connector; C6 is the equipment inlet.
IEC C7 / C8The two-contact figure-eight connection, found on some smaller devices and power supplies. C7 is the cable connector; C8 is the equipment inlet. Check for a polarised variant.

Use a compatible, correctly rated power supply and cable. Do not force a connector or use a supply just because its plug fits.

TRANSPARENCY IN MY CHOICES

Vendors

EVERYDAY TOOLS

Applications

Shortcuts to software, web apps and product information. Use your existing account where a sign-in is required.

Applications

7-Zip

Create and open compressed file archives.

Open 7-Zip
Applications

GIMP

Edit photographs and other images.

Open GIMP
Applications

Inkscape

Create and edit vector drawings and illustrations.

Open Inkscape
Applications

Internet Speed Test

Check connection speed, latency and other internet performance measures with Cloudflare.

Open Internet Speed Test
Applications

IrfanView

View, convert and make simple edits to images on Windows. Check the licence for business use.

Open IrfanView
Applications

Krita

Digital painting and illustration software.

Open Krita
Applications

Malwarebytes

Explore malware protection and removal tools.

Open Malwarebytes
Applications

Notepad++

A text and source-code editor for Windows.

Open Notepad++
Applications

SumatraPDF

A lightweight PDF and document reader for Windows.

Open SumatraPDF

Not sure where to start?

You do not need to figure it out on your own. Tell me what you need and I’ll point you in the right direction.

Contact me
Matthew smiling and waving, facing inward toward the help message.