Dallas, TX · serving Dallas–Fort Worth · remote across Texas Remote support 24/7/365, including US holidays connect@crossrivertechnology.com
Hands typing at a laptop showing a sign-in screen
IT emergencies

Locked out of your Microsoft 365 admin account

The admin password left with an employee or an old IT provider, or the authenticator was on a phone nobody has any more. Here is what recovery actually looks like, and how to structure admin accounts so it cannot happen twice.

Notebook, pen and laptop on a desk while reviewing questions
IT emergencies

Your cyber-insurance questionnaire came back short: what to fix

Carriers ask about the same short list of controls every time. Here is what each one means in a small Dallas office, and the order that gets you furthest for the least money.

Blue network cables patched into an office switch
IT emergencies

The office internet is down: is it the ISP or your network?

Before you sit on hold with the provider, five minutes of checking tells you whether the problem is theirs or yours. Here is the sequence, how to read the lights, and what to say when you call.

Laptop and mouse left behind on an empty office desk
IT emergencies

An employee left with the company laptop: what do you do now?

Someone walked out with a company laptop and still has working accounts. Here is the order I run an emergency offboarding in, why disabling beats changing a password, and how to prove nothing was copied out.

Desktop monitor sitting dark on a desk by a window
IT emergencies

A work computer will not turn on: quick checks before you call

A machine that will not start is usually one of four things, and two of them you can rule out yourself in a few minutes. Here is what to check, what the symptoms mean, and how the files come back off a dead computer.

Desktop computer, keyboard and mouse on a dark office desk
IT emergencies

Office PCs crashing or freezing: what it usually is

Crashing computers look random and almost never are. The pattern tells you the cause: one machine or many, after an update, in one application, or under load.

Have a question these did not answer?

Ask me directly. If it is a good question I will probably write the article.

Call now Get a quote

Free, no-obligation quote

Tell me what is going on

Three quick steps. I read every request myself and reply personally, usually the same business day.

What can I help with?

Pick the closest option. There is room to explain in a moment.

or call (214) 612-7080