Getting started with investing can feel scary, especially with so many options available.
If I were starting with $10,000 today, I would focus on building a simple, well-rounded portfolio that I could hold with confidence and continue adding to over time.
Here is how I would approach it.

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Start with a strong foundation
The first step for me would be building a core with broad market exchange-traded funds (ETFs).
I would start with the Vanguard Australian Shares Index ETF (ASX: VAS), which provides exposure to a large portion of the local market and includes many of the ASX's biggest and most established companies. It also offers a steady stream of dividend income, which I think is valuable for a beginner.
Alongside that, I would add the iShares S&P 500 AUD ETF (ASX: IVV). This ETF gives exposure to the largest companies in the United States and allows me to participate in global growth trends, particularly in areas like technology and healthcare.
Together, these two ETFs would give me a solid base across both Australian and international markets.
Add quality ASX blue chip shares
Once the foundation is in place, I would look to add a few high-quality ASX shares that I would feel comfortable holding through different market conditions.
One of those would be Commonwealth Bank of Australia (ASX: CBA). It is not always cheap, but I think its strong market position and consistent profitability make it a reliable long-term holding.
I would also include Wesfarmers Ltd (ASX: WES). It is a diversified business with exposure to retail and industrial segments, and it has a track record of making disciplined decisions that support long-term growth.
To balance things further, I would add CSL Ltd (ASX: CSL). It provides exposure to global healthcare and long-term growth trends, which helps ensure the portfolio is not overly reliant on the Australian economy.
Include a growth tilt
With the core and blue chips in place, I would still want some exposure to higher-growth opportunities.
For that, I would include Xero Ltd (ASX: XRO). It operates in cloud-based accounting software and continues to expand internationally, which I think gives it a long runway for growth.
I would also add WiseTech Global Ltd (ASX: WTC), which develops logistics software used across global supply chains. Its platform is deeply embedded in customer operations, which can support recurring revenue and long-term growth.
How I would think about the allocation
If I were dividing up the $10,000, I would keep things relatively simple and focus on balance rather than exact percentages.
I would want a meaningful portion in ETFs to provide diversification and reduce risk, while also allocating a solid amount to high-quality ASX shares that can deliver stability and income over time.
At the same time, I would still include a smaller allocation to growth companies, which may be more volatile but could help drive returns over the long term.
Foolish takeaway
If I had $10,000 to invest as a beginner, I would focus on building a portfolio that is diversified, easy to understand, and capable of growing over time.
By combining ETFs like the VAS and IVV ETFs with quality ASX shares such as CBA, Wesfarmers, and CSL, and adding growth names like Xero and WiseTech, I think it is possible to create a strong starting point.
From there, the most important step is continuing to invest consistently and giving those investments time to grow.