A slow computer isn’t something you have to live with. Mount Vernon Computers helps Alexandria homes and businesses identify exactly what’s dragging their systems down — startup bloat, aging hardware, hidden malware, fragmented storage, or all of the above — and applies targeted fixes to restore speed and responsiveness.
Most slow computers don’t need to be replaced. With the right diagnosis and a few strategic upgrades or cleanups, we can make your machine feel new again — often in a single on-site visit. Alexandria residents and professionals trust us to deliver honest assessments and real results, not upsells on hardware you don’t need.
What sets us apart
Noticeable Speed Boost
Most customers see dramatic improvement — faster boot times, smoother multitasking, and no more waiting.
SSD Upgrade Option
Replacing an old hard drive with an SSD is the single biggest speed improvement — boot times drop from minutes to seconds.
Cheaper Than Replacing
Most slow computers can be dramatically improved for a fraction of the cost of buying a new machine.
How We Speed Up Your Computer
Startup program cleanup
Too many programs launching at boot is the #1 cause of slow startups. We trim it down to what you actually need.
Hard drive to SSD upgrade
Replacing an old spinning hard drive with a solid-state drive is the single biggest speed improvement you can make.
RAM upgrade
If your computer is constantly running out of memory, adding more RAM makes multitasking smooth again.
Malware & adware removal
Hidden infections and adware can silently consume resources. We scan deep and remove everything.
Windows optimization
We tune system settings, disable unnecessary services, and clear out temp files that accumulate over time.
Browser cleanup
Too many extensions, tabs, and cached data slow down web browsing. We streamline your browser setup.
Driver & software updates
Outdated drivers and software can cause performance issues. We bring everything current.
Full system health check
We run comprehensive diagnostics to catch any underlying hardware issues contributing to slowdowns.
Don’t Replace It — Speed It Up
Before you spend hundreds on a new computer, let us take a look. Most slow machines can be dramatically improved for a fraction of the cost of replacement.
What customers say
Daryl has always done exactly what needs to be done, for the price quoted, and in the time estimated. He doesn’t take advantage of my relative tech ignorance, and answers all of my questions – even the stupid ones. You can’t go wrong.Read full review
I can’t say enough great things about this computer repair shop! They delivered my PC right to my door, which was such a convenience. From start to finish, the customer service was outstanding — friendly, professional, and incredibly helpful.Read full review
Daryl has been my go-to-guy for years. I have always found him to be very responsive and great at diagnosing problems. Recently, I had a hard drive failure on a Friday when I urgently needed my computer over the weekend. Daryl was able to get me up and running until he could install a new drive on Monday. A TRUE PROFESSIONAL! We are fortunate to have him in our neighborhood.Read full review
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